3979676740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151549}}^1$

素因数の和:151672

約数の個数: 48

約数和(自身を含む): 9089362800

約数和(自身を除く): 5109686060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 5252, 6565, 13130, 26260, 151549, 303098, 606196, 757745, 1515490, 1970137, 3030980, 3940274, 7880548, 9850685, 15306449, 19701370, 30612898, 39402740, 61225796, 76532245, 153064490, 198983837, 306128980, 397967674, 795935348, 994919185, 1989838370, 3979676740]

約数ペア:

[(1, 3979676740), (2, 1989838370), (4, 994919185), (5, 795935348), (10, 397967674), (13, 306128980), (20, 198983837), (26, 153064490), (52, 76532245), (65, 61225796), (101, 39402740), (130, 30612898), (202, 19701370), (260, 15306449), (404, 9850685), (505, 7880548), (1010, 3940274), (1313, 3030980), (2020, 1970137), (2626, 1515490), (5252, 757745), (6565, 606196), (13130, 303098), (26260, 151549)]