39489640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58073}}^1$

素因数の和:58101

約数の個数: 32

約数和(自身を含む): 94079880

約数和(自身を除く): 54590240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 58073, 116146, 232292, 290365, 464584, 580730, 987241, 1161460, 1974482, 2322920, 3948964, 4936205, 7897928, 9872410, 19744820, 39489640]

約数ペア:

[(1, 39489640), (2, 19744820), (4, 9872410), (5, 7897928), (8, 4936205), (10, 3948964), (17, 2322920), (20, 1974482), (34, 1161460), (40, 987241), (68, 580730), (85, 464584), (136, 290365), (170, 232292), (340, 116146), (680, 58073)]