65042680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{95651}}^1$

素因数の和:95679

約数の個数: 32

約数和(自身を含む): 154956240

約数和(自身を除く): 89913560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 95651, 191302, 382604, 478255, 765208, 956510, 1626067, 1913020, 3252134, 3826040, 6504268, 8130335, 13008536, 16260670, 32521340, 65042680]

約数ペア:

[(1, 65042680), (2, 32521340), (4, 16260670), (5, 13008536), (8, 8130335), (10, 6504268), (17, 3826040), (20, 3252134), (34, 1913020), (40, 1626067), (68, 956510), (85, 765208), (136, 478255), (170, 382604), (340, 191302), (680, 95651)]