25971255640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{3613}}^1$

素因数の和:3714

約数の個数: 192

約数和(自身を含む): 69764366880

約数和(自身を除く): 43793111240

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 85, 88, 110, 124, 136, 155, 170, 187, 220, 248, 310, 340, 341, 374, 440, 527, 620, 680, 682, 748, 935, 961, 1054, 1240, 1364, 1496, 1705, 1870, 1922, 2108, 2635, 2728, 3410, 3613, 3740, 3844, 4216, 4805, 5270, 5797, 6820, 7226, 7480, 7688, 9610, 10540, 10571, 11594, 13640, 14452, 16337, 18065, 19220, 21080, 21142, 23188, 28904, 28985, 32674, 36130, 38440, 39743, 42284, 46376, 52855, 57970, 61421, 65348, 72260, 79486, 81685, 84568, 105710, 112003, 115940, 122842, 130696, 144520, 158972, 163370, 179707, 198715, 211420, 224006, 231880, 245684, 307105, 317944, 326740, 359414, 397430, 422840, 448012, 491368, 560015, 614210, 653480, 675631, 718828, 794860, 896024, 898535, 1120030, 1228420, 1232033, 1351262, 1437656, 1589720, 1797070, 1904051, 2240060, 2456840, 2464066, 2702524, 3378155, 3472093, 3594140, 3808102, 4480120, 4928132, 5405048, 6160165, 6756310, 6944186, 7188280, 7616204, 9520255, 9856264, 12320330, 13512620, 13888372, 15232408, 17360465, 19040510, 20944561, 24640660, 27025240, 27776744, 34720930, 38081020, 38193023, 41889122, 49281320, 59025581, 69441860, 76162040, 76386046, 83778244, 104722805, 118051162, 138883720, 152772092, 167556488, 190965115, 209445610, 236102324, 295127905, 305544184, 381930230, 418891220, 472204648, 590255810, 649281391, 763860460, 837782440, 1180511620, 1298562782, 1527720920, 2361023240, 2597125564, 3246406955, 5194251128, 6492813910, 12985627820, 25971255640]

約数ペア:

[(1, 25971255640), (2, 12985627820), (4, 6492813910), (5, 5194251128), (8, 3246406955), (10, 2597125564), (11, 2361023240), (17, 1527720920), (20, 1298562782), (22, 1180511620), (31, 837782440), (34, 763860460), (40, 649281391), (44, 590255810), (55, 472204648), (62, 418891220), (68, 381930230), (85, 305544184), (88, 295127905), (110, 236102324), (124, 209445610), (136, 190965115), (155, 167556488), (170, 152772092), (187, 138883720), (220, 118051162), (248, 104722805), (310, 83778244), (340, 76386046), (341, 76162040), (374, 69441860), (440, 59025581), (527, 49281320), (620, 41889122), (680, 38193023), (682, 38081020), (748, 34720930), (935, 27776744), (961, 27025240), (1054, 24640660), (1240, 20944561), (1364, 19040510), (1496, 17360465), (1705, 15232408), (1870, 13888372), (1922, 13512620), (2108, 12320330), (2635, 9856264), (2728, 9520255), (3410, 7616204), (3613, 7188280), (3740, 6944186), (3844, 6756310), (4216, 6160165), (4805, 5405048), (5270, 4928132), (5797, 4480120), (6820, 3808102), (7226, 3594140), (7480, 3472093), (7688, 3378155), (9610, 2702524), (10540, 2464066), (10571, 2456840), (11594, 2240060), (13640, 1904051), (14452, 1797070), (16337, 1589720), (18065, 1437656), (19220, 1351262), (21080, 1232033), (21142, 1228420), (23188, 1120030), (28904, 898535), (28985, 896024), (32674, 794860), (36130, 718828), (38440, 675631), (39743, 653480), (42284, 614210), (46376, 560015), (52855, 491368), (57970, 448012), (61421, 422840), (65348, 397430), (72260, 359414), (79486, 326740), (81685, 317944), (84568, 307105), (105710, 245684), (112003, 231880), (115940, 224006), (122842, 211420), (130696, 198715), (144520, 179707), (158972, 163370)]