2220702010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{768409}}^1$

素因数の和:768450

約数の個数: 24

約数和(自身を含む): 4246233660

約数和(自身を除く): 2025531650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 768409, 1536818, 3842045, 7684090, 13062953, 26125906, 65314765, 130629530, 222070201, 444140402, 1110351005, 2220702010]

約数ペア:

[(1, 2220702010), (2, 1110351005), (5, 444140402), (10, 222070201), (17, 130629530), (34, 65314765), (85, 26125906), (170, 13062953), (289, 7684090), (578, 3842045), (1445, 1536818), (2890, 768409)]