15705551020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{6907}}^1$

素因数の和:7063

約数の個数: 96

約数和(自身を含む): 35094850560

約数和(自身を除く): 19389299540

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 59, 82, 94, 118, 164, 188, 205, 235, 236, 295, 410, 470, 590, 820, 940, 1180, 1927, 2419, 2773, 3854, 4838, 5546, 6907, 7708, 9635, 9676, 11092, 12095, 13814, 13865, 19270, 24190, 27628, 27730, 34535, 38540, 48380, 55460, 69070, 113693, 138140, 227386, 283187, 324629, 407513, 454772, 566374, 568465, 649258, 815026, 1132748, 1136930, 1298516, 1415935, 1623145, 1630052, 2037565, 2273860, 2831870, 3246290, 4075130, 5663740, 6492580, 8150260, 13309789, 16708033, 19153111, 26619578, 33416066, 38306222, 53239156, 66548945, 66832132, 76612444, 83540165, 95765555, 133097890, 167080330, 191531110, 266195780, 334160660, 383062220, 785277551, 1570555102, 3141110204, 3926387755, 7852775510, 15705551020]

約数ペア:

[(1, 15705551020), (2, 7852775510), (4, 3926387755), (5, 3141110204), (10, 1570555102), (20, 785277551), (41, 383062220), (47, 334160660), (59, 266195780), (82, 191531110), (94, 167080330), (118, 133097890), (164, 95765555), (188, 83540165), (205, 76612444), (235, 66832132), (236, 66548945), (295, 53239156), (410, 38306222), (470, 33416066), (590, 26619578), (820, 19153111), (940, 16708033), (1180, 13309789), (1927, 8150260), (2419, 6492580), (2773, 5663740), (3854, 4075130), (4838, 3246290), (5546, 2831870), (6907, 2273860), (7708, 2037565), (9635, 1630052), (9676, 1623145), (11092, 1415935), (12095, 1298516), (13814, 1136930), (13865, 1132748), (19270, 815026), (24190, 649258), (27628, 568465), (27730, 566374), (34535, 454772), (38540, 407513), (48380, 324629), (55460, 283187), (69070, 227386), (113693, 138140)]