83578910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10729}}^1$

素因数の和:10796

約数の個数: 32

約数和(自身を含む): 162237600

約数和(自身を除く): 78658690

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 10729, 21458, 53645, 107290, 203851, 407702, 439889, 879778, 1019255, 2038510, 2199445, 4398890, 8357891, 16715782, 41789455, 83578910]

約数ペア:

[(1, 83578910), (2, 41789455), (5, 16715782), (10, 8357891), (19, 4398890), (38, 2199445), (41, 2038510), (82, 1019255), (95, 879778), (190, 439889), (205, 407702), (410, 203851), (779, 107290), (1558, 53645), (3895, 21458), (7790, 10729)]