671567659780

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{757}}^1\times {\mathrm{63277}}^1$

素因数の和:64744

約数の個数: 48

約数和(自身を含む): 1414191922416

約数和(自身を除く): 742624262636

約数列:

[1, 2, 4, 5, 10, 20, 701, 757, 1402, 1514, 2804, 3028, 3505, 3785, 7010, 7570, 14020, 15140, 63277, 126554, 253108, 316385, 530657, 632770, 1061314, 1265540, 2122628, 2653285, 5306570, 10613140, 44357177, 47900689, 88714354, 95801378, 177428708, 191602756, 221785885, 239503445, 443571770, 479006890, 887143540, 958013780, 33578382989, 67156765978, 134313531956, 167891914945, 335783829890, 671567659780]

約数ペア:

[(1, 671567659780), (2, 335783829890), (4, 167891914945), (5, 134313531956), (10, 67156765978), (20, 33578382989), (701, 958013780), (757, 887143540), (1402, 479006890), (1514, 443571770), (2804, 239503445), (3028, 221785885), (3505, 191602756), (3785, 177428708), (7010, 95801378), (7570, 88714354), (14020, 47900689), (15140, 44357177), (63277, 10613140), (126554, 5306570), (253108, 2653285), (316385, 2122628), (530657, 1265540), (632770, 1061314)]