11578510640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{10321}}^1$

素因数の和:10750

約数の個数: 80

約数和(自身を含む): 27723240480

約数和(自身を除く): 16144729840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 379, 592, 740, 758, 1480, 1516, 1895, 2960, 3032, 3790, 6064, 7580, 10321, 14023, 15160, 20642, 28046, 30320, 41284, 51605, 56092, 70115, 82568, 103210, 112184, 140230, 165136, 206420, 224368, 280460, 381877, 412840, 560920, 763754, 825680, 1121840, 1527508, 1909385, 3055016, 3818770, 3911659, 6110032, 7637540, 7823318, 15275080, 15646636, 19558295, 30550160, 31293272, 39116590, 62586544, 78233180, 144731383, 156466360, 289462766, 312932720, 578925532, 723656915, 1157851064, 1447313830, 2315702128, 2894627660, 5789255320, 11578510640]

約数ペア:

[(1, 11578510640), (2, 5789255320), (4, 2894627660), (5, 2315702128), (8, 1447313830), (10, 1157851064), (16, 723656915), (20, 578925532), (37, 312932720), (40, 289462766), (74, 156466360), (80, 144731383), (148, 78233180), (185, 62586544), (296, 39116590), (370, 31293272), (379, 30550160), (592, 19558295), (740, 15646636), (758, 15275080), (1480, 7823318), (1516, 7637540), (1895, 6110032), (2960, 3911659), (3032, 3818770), (3790, 3055016), (6064, 1909385), (7580, 1527508), (10321, 1121840), (14023, 825680), (15160, 763754), (20642, 560920), (28046, 412840), (30320, 381877), (41284, 280460), (51605, 224368), (56092, 206420), (70115, 165136), (82568, 140230), (103210, 112184)]