42636680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62701}}^1$

素因数の和:62729

約数の個数: 32

約数和(自身を含む): 101577240

約数和(自身を除く): 58940560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 62701, 125402, 250804, 313505, 501608, 627010, 1065917, 1254020, 2131834, 2508040, 4263668, 5329585, 8527336, 10659170, 21318340, 42636680]

約数ペア:

[(1, 42636680), (2, 21318340), (4, 10659170), (5, 8527336), (8, 5329585), (10, 4263668), (17, 2508040), (20, 2131834), (34, 1254020), (40, 1065917), (68, 627010), (85, 501608), (136, 313505), (170, 250804), (340, 125402), (680, 62701)]