24957530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 53561088

約数和(自身を除く): 28603558

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 491, 598, 782, 982, 1105, 1495, 1955, 2210, 2455, 2990, 3910, 4910, 5083, 6383, 8347, 10166, 11293, 12766, 16694, 22586, 25415, 31915, 41735, 50830, 56465, 63830, 83470, 108511, 112930, 146809, 191981, 217022, 293618, 383962, 542555, 734045, 959905, 1085110, 1468090, 1919810, 2495753, 4991506, 12478765, 24957530]

約数ペア:

[(1, 24957530), (2, 12478765), (5, 4991506), (10, 2495753), (13, 1919810), (17, 1468090), (23, 1085110), (26, 959905), (34, 734045), (46, 542555), (65, 383962), (85, 293618), (115, 217022), (130, 191981), (170, 146809), (221, 112930), (230, 108511), (299, 83470), (391, 63830), (442, 56465), (491, 50830), (598, 41735), (782, 31915), (982, 25415), (1105, 22586), (1495, 16694), (1955, 12766), (2210, 11293), (2455, 10166), (2990, 8347), (3910, 6383), (4910, 5083)]