8020051630

素因数分解:

$2^1\times 5^1\times {\mathrm{6563}}^1\times {\mathrm{122201}}^1$

素因数の和:128771

約数の個数: 16

約数和(自身を含む): 14438410704

約数和(自身を除く): 6418359074

約数列:

[1, 2, 5, 10, 6563, 13126, 32815, 65630, 122201, 244402, 611005, 1222010, 802005163, 1604010326, 4010025815, 8020051630]

約数ペア:

[(1, 8020051630), (2, 4010025815), (5, 1604010326), (10, 802005163), (6563, 1222010), (13126, 611005), (32815, 244402), (65630, 122201)]