65251160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4327}}^1$

素因数の和:4380

約数の個数: 64

約数和(自身を含む): 163598400

約数和(自身を除く): 98347240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 4327, 7540, 8654, 15080, 17308, 21635, 34616, 43270, 56251, 86540, 112502, 125483, 173080, 225004, 250966, 281255, 450008, 501932, 562510, 627415, 1003864, 1125020, 1254830, 1631279, 2250040, 2509660, 3262558, 5019320, 6525116, 8156395, 13050232, 16312790, 32625580, 65251160]

約数ペア:

[(1, 65251160), (2, 32625580), (4, 16312790), (5, 13050232), (8, 8156395), (10, 6525116), (13, 5019320), (20, 3262558), (26, 2509660), (29, 2250040), (40, 1631279), (52, 1254830), (58, 1125020), (65, 1003864), (104, 627415), (116, 562510), (130, 501932), (145, 450008), (232, 281255), (260, 250966), (290, 225004), (377, 173080), (520, 125483), (580, 112502), (754, 86540), (1160, 56251), (1508, 43270), (1885, 34616), (3016, 21635), (3770, 17308), (4327, 15080), (7540, 8654)]