117074920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{172169}}^1$

素因数の和:172197

約数の個数: 32

約数和(自身を含む): 278915400

約数和(自身を除く): 161840480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 172169, 344338, 688676, 860845, 1377352, 1721690, 2926873, 3443380, 5853746, 6886760, 11707492, 14634365, 23414984, 29268730, 58537460, 117074920]

約数ペア:

[(1, 117074920), (2, 58537460), (4, 29268730), (5, 23414984), (8, 14634365), (10, 11707492), (17, 6886760), (20, 5853746), (34, 3443380), (40, 2926873), (68, 1721690), (85, 1377352), (136, 860845), (170, 688676), (340, 344338), (680, 172169)]