25101127640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1\times {\mathrm{16183}}^1$

素因数の和:18492

約数の個数: 64

約数和(自身を含む): 59829658560

約数和(自身を除く): 34728530920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2281, 4562, 9124, 11405, 16183, 18248, 22810, 32366, 38777, 45620, 64732, 77554, 80915, 91240, 129464, 155108, 161830, 193885, 275111, 310216, 323660, 387770, 550222, 647320, 775540, 1100444, 1375555, 1551080, 2200888, 2751110, 5502220, 11004440, 36913423, 73826846, 147653692, 184567115, 295307384, 369134230, 627528191, 738268460, 1255056382, 1476536920, 2510112764, 3137640955, 5020225528, 6275281910, 12550563820, 25101127640]

約数ペア:

[(1, 25101127640), (2, 12550563820), (4, 6275281910), (5, 5020225528), (8, 3137640955), (10, 2510112764), (17, 1476536920), (20, 1255056382), (34, 738268460), (40, 627528191), (68, 369134230), (85, 295307384), (136, 184567115), (170, 147653692), (340, 73826846), (680, 36913423), (2281, 11004440), (4562, 5502220), (9124, 2751110), (11405, 2200888), (16183, 1551080), (18248, 1375555), (22810, 1100444), (32366, 775540), (38777, 647320), (45620, 550222), (64732, 387770), (77554, 323660), (80915, 310216), (91240, 275111), (129464, 193885), (155108, 161830)]