20092560800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4496

約数の個数: 288

約数和(自身を含む): 58035035520

約数和(自身を除く): 37942474720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 25, 26, 32, 38, 40, 46, 50, 52, 65, 76, 80, 92, 95, 100, 104, 115, 130, 152, 160, 184, 190, 200, 208, 230, 247, 260, 299, 304, 325, 368, 380, 400, 416, 437, 460, 475, 494, 520, 575, 598, 608, 650, 736, 760, 800, 874, 920, 950, 988, 1040, 1150, 1196, 1235, 1300, 1495, 1520, 1748, 1840, 1900, 1976, 2080, 2185, 2300, 2392, 2470, 2600, 2990, 3040, 3496, 3680, 3800, 3952, 4370, 4421, 4600, 4784, 4940, 5200, 5681, 5980, 6175, 6992, 7475, 7600, 7904, 8740, 8842, 9200, 9568, 9880, 10400, 10925, 11362, 11960, 12350, 13984, 14950, 15200, 17480, 17684, 18400, 19760, 21850, 22105, 22724, 23920, 24700, 28405, 29900, 34960, 35368, 39520, 43700, 44210, 45448, 47840, 49400, 56810, 57473, 59800, 69920, 70736, 83999, 87400, 88420, 90896, 98800, 101683, 110525, 113620, 114946, 119600, 141472, 142025, 167998, 174800, 176840, 181792, 197600, 203366, 221050, 227240, 229892, 239200, 284050, 287365, 335996, 349600, 353680, 406732, 419995, 442100, 454480, 459784, 508415, 568100, 574730, 671992, 707360, 813464, 839990, 884200, 908960, 919568, 1016830, 1091987, 1136200, 1149460, 1321879, 1343984, 1436825, 1626928, 1679980, 1768400, 1839136, 1931977, 2033660, 2099975, 2183974, 2272400, 2298920, 2542075, 2643758, 2687968, 2873650, 3253856, 3359960, 3536800, 3863954, 4067320, 4199950, 4367948, 4544800, 4597840, 5084150, 5287516, 5459935, 5747300, 6609395, 6719920, 7727908, 8134640, 8399900, 8735896, 9195680, 9659885, 10168300, 10575032, 10919870, 11494600, 13218790, 13439840, 15455816, 16269280, 16799800, 17471792, 19319770, 20336600, 21150064, 21839740, 22989200, 25115701, 26437580, 27299675, 30911632, 33046975, 33599600, 34943584, 38639540, 40673200, 42300128, 43679480, 45978400, 48299425, 50231402, 52875160, 54599350, 61823264, 66093950, 67199200, 77279080, 81346400, 87358960, 96598850, 100462804, 105750320, 109198700, 125578505, 132187900, 154558160, 174717920, 193197700, 200925608, 211500640, 218397400, 251157010, 264375800, 309116320, 386395400, 401851216, 436794800, 502314020, 528751600, 627892525, 772790800, 803702432, 873589600, 1004628040, 1057503200, 1255785050, 1545581600, 2009256080, 2511570100, 4018512160, 5023140200, 10046280400, 20092560800]

約数ペア:

[(1, 20092560800), (2, 10046280400), (4, 5023140200), (5, 4018512160), (8, 2511570100), (10, 2009256080), (13, 1545581600), (16, 1255785050), (19, 1057503200), (20, 1004628040), (23, 873589600), (25, 803702432), (26, 772790800), (32, 627892525), (38, 528751600), (40, 502314020), (46, 436794800), (50, 401851216), (52, 386395400), (65, 309116320), (76, 264375800), (80, 251157010), (92, 218397400), (95, 211500640), (100, 200925608), (104, 193197700), (115, 174717920), (130, 154558160), (152, 132187900), (160, 125578505), (184, 109198700), (190, 105750320), (200, 100462804), (208, 96598850), (230, 87358960), (247, 81346400), (260, 77279080), (299, 67199200), (304, 66093950), (325, 61823264), (368, 54599350), (380, 52875160), (400, 50231402), (416, 48299425), (437, 45978400), (460, 43679480), (475, 42300128), (494, 40673200), (520, 38639540), (575, 34943584), (598, 33599600), (608, 33046975), (650, 30911632), (736, 27299675), (760, 26437580), (800, 25115701), (874, 22989200), (920, 21839740), (950, 21150064), (988, 20336600), (1040, 19319770), (1150, 17471792), (1196, 16799800), (1235, 16269280), (1300, 15455816), (1495, 13439840), (1520, 13218790), (1748, 11494600), (1840, 10919870), (1900, 10575032), (1976, 10168300), (2080, 9659885), (2185, 9195680), (2300, 8735896), (2392, 8399900), (2470, 8134640), (2600, 7727908), (2990, 6719920), (3040, 6609395), (3496, 5747300), (3680, 5459935), (3800, 5287516), (3952, 5084150), (4370, 4597840), (4421, 4544800), (4600, 4367948), (4784, 4199950), (4940, 4067320), (5200, 3863954), (5681, 3536800), (5980, 3359960), (6175, 3253856), (6992, 2873650), (7475, 2687968), (7600, 2643758), (7904, 2542075), (8740, 2298920), (8842, 2272400), (9200, 2183974), (9568, 2099975), (9880, 2033660), (10400, 1931977), (10925, 1839136), (11362, 1768400), (11960, 1679980), (12350, 1626928), (13984, 1436825), (14950, 1343984), (15200, 1321879), (17480, 1149460), (17684, 1136200), (18400, 1091987), (19760, 1016830), (21850, 919568), (22105, 908960), (22724, 884200), (23920, 839990), (24700, 813464), (28405, 707360), (29900, 671992), (34960, 574730), (35368, 568100), (39520, 508415), (43700, 459784), (44210, 454480), (45448, 442100), (47840, 419995), (49400, 406732), (56810, 353680), (57473, 349600), (59800, 335996), (69920, 287365), (70736, 284050), (83999, 239200), (87400, 229892), (88420, 227240), (90896, 221050), (98800, 203366), (101683, 197600), (110525, 181792), (113620, 176840), (114946, 174800), (119600, 167998), (141472, 142025)]