402448370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{12281}}^1$

素因数の和:12430

約数の個数: 32

約数和(自身を含む): 756079920

約数和(自身を除く): 353631550

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 1130, 3277, 6554, 12281, 16385, 24562, 32770, 61405, 122810, 356149, 712298, 1387753, 1780745, 2775506, 3561490, 6938765, 13877530, 40244837, 80489674, 201224185, 402448370]

約数ペア:

[(1, 402448370), (2, 201224185), (5, 80489674), (10, 40244837), (29, 13877530), (58, 6938765), (113, 3561490), (145, 2775506), (226, 1780745), (290, 1387753), (565, 712298), (1130, 356149), (3277, 122810), (6554, 61405), (12281, 32770), (16385, 24562)]