48889137880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1298

約数の個数: 256

約数和(自身を含む): 134229312000

約数和(自身を除く): 85340174120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 85, 88, 95, 110, 136, 152, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 419, 440, 646, 680, 748, 760, 821, 836, 838, 935, 1045, 1292, 1496, 1615, 1642, 1672, 1676, 1870, 2090, 2095, 2584, 3230, 3284, 3352, 3553, 3740, 4105, 4180, 4190, 4609, 6460, 6568, 7106, 7123, 7480, 7961, 8210, 8360, 8380, 9031, 9218, 12920, 13957, 14212, 14246, 15599, 15922, 16420, 16760, 17765, 18062, 18436, 23045, 27914, 28424, 28492, 31198, 31844, 32840, 35530, 35615, 36124, 36872, 39805, 45155, 46090, 55828, 56984, 62396, 63688, 69785, 71060, 71230, 72248, 77995, 78353, 79610, 87571, 90310, 92180, 111656, 124792, 135337, 139570, 142120, 142460, 153527, 155990, 156706, 159220, 171589, 175142, 180620, 184360, 265183, 270674, 279140, 284920, 307054, 311980, 313412, 318440, 343178, 343999, 350284, 361240, 391765, 437855, 530366, 541348, 558280, 614108, 623960, 626824, 676685, 686356, 687998, 700568, 767635, 783530, 857945, 875710, 1060732, 1082696, 1228216, 1325915, 1353370, 1372712, 1375996, 1488707, 1535270, 1567060, 1715890, 1719995, 1751420, 2121464, 2651830, 2706740, 2751992, 2917013, 2977414, 3070540, 3134120, 3431780, 3439990, 3502840, 3783989, 5303660, 5413480, 5834026, 5847983, 5954828, 6141080, 6535981, 6863560, 6879980, 7443535, 7567978, 10607320, 11668052, 11695966, 11909656, 13071962, 13759960, 14585065, 14887070, 15135956, 18919945, 23336104, 23391932, 26143924, 29170130, 29239915, 29774140, 30271912, 32679905, 37839890, 46783864, 52287848, 58340260, 58479830, 59548280, 64327813, 65359810, 71895791, 75679780, 111111677, 116680520, 116959660, 128655626, 130719620, 143791582, 151359560, 222223354, 233919320, 257311252, 261439240, 287583164, 321639065, 359478955, 444446708, 514622504, 555558385, 575166328, 643278130, 718957910, 888893416, 1111116770, 1222228447, 1286556260, 1437915820, 2222233540, 2444456894, 2573112520, 2875831640, 4444467080, 4888913788, 6111142235, 9777827576, 12222284470, 24444568940, 48889137880]

約数ペア:

[(1, 48889137880), (2, 24444568940), (4, 12222284470), (5, 9777827576), (8, 6111142235), (10, 4888913788), (11, 4444467080), (17, 2875831640), (19, 2573112520), (20, 2444456894), (22, 2222233540), (34, 1437915820), (38, 1286556260), (40, 1222228447), (44, 1111116770), (55, 888893416), (68, 718957910), (76, 643278130), (85, 575166328), (88, 555558385), (95, 514622504), (110, 444446708), (136, 359478955), (152, 321639065), (170, 287583164), (187, 261439240), (190, 257311252), (209, 233919320), (220, 222223354), (323, 151359560), (340, 143791582), (374, 130719620), (380, 128655626), (418, 116959660), (419, 116680520), (440, 111111677), (646, 75679780), (680, 71895791), (748, 65359810), (760, 64327813), (821, 59548280), (836, 58479830), (838, 58340260), (935, 52287848), (1045, 46783864), (1292, 37839890), (1496, 32679905), (1615, 30271912), (1642, 29774140), (1672, 29239915), (1676, 29170130), (1870, 26143924), (2090, 23391932), (2095, 23336104), (2584, 18919945), (3230, 15135956), (3284, 14887070), (3352, 14585065), (3553, 13759960), (3740, 13071962), (4105, 11909656), (4180, 11695966), (4190, 11668052), (4609, 10607320), (6460, 7567978), (6568, 7443535), (7106, 6879980), (7123, 6863560), (7480, 6535981), (7961, 6141080), (8210, 5954828), (8360, 5847983), (8380, 5834026), (9031, 5413480), (9218, 5303660), (12920, 3783989), (13957, 3502840), (14212, 3439990), (14246, 3431780), (15599, 3134120), (15922, 3070540), (16420, 2977414), (16760, 2917013), (17765, 2751992), (18062, 2706740), (18436, 2651830), (23045, 2121464), (27914, 1751420), (28424, 1719995), (28492, 1715890), (31198, 1567060), (31844, 1535270), (32840, 1488707), (35530, 1375996), (35615, 1372712), (36124, 1353370), (36872, 1325915), (39805, 1228216), (45155, 1082696), (46090, 1060732), (55828, 875710), (56984, 857945), (62396, 783530), (63688, 767635), (69785, 700568), (71060, 687998), (71230, 686356), (72248, 676685), (77995, 626824), (78353, 623960), (79610, 614108), (87571, 558280), (90310, 541348), (92180, 530366), (111656, 437855), (124792, 391765), (135337, 361240), (139570, 350284), (142120, 343999), (142460, 343178), (153527, 318440), (155990, 313412), (156706, 311980), (159220, 307054), (171589, 284920), (175142, 279140), (180620, 270674), (184360, 265183)]