39824710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 76243680

約数和(自身を除く): 36418970

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 739, 1478, 1585, 3170, 3695, 5389, 7390, 10778, 12563, 25126, 26945, 53890, 62815, 125630, 234263, 468526, 1171315, 2342630, 3982471, 7964942, 19912355, 39824710]

約数ペア:

[(1, 39824710), (2, 19912355), (5, 7964942), (10, 3982471), (17, 2342630), (34, 1171315), (85, 468526), (170, 234263), (317, 125630), (634, 62815), (739, 53890), (1478, 26945), (1585, 25126), (3170, 12563), (3695, 10778), (5389, 7390)]