160263380

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{70913}}^1$

素因数の和:71035

約数の個数: 24

約数和(自身を含む): 339536232

約数和(自身を除く): 179272852

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 70913, 141826, 283652, 354565, 709130, 1418260, 8013169, 16026338, 32052676, 40065845, 80131690, 160263380]

約数ペア:

[(1, 160263380), (2, 80131690), (4, 40065845), (5, 32052676), (10, 16026338), (20, 8013169), (113, 1418260), (226, 709130), (452, 354565), (565, 283652), (1130, 141826), (2260, 70913)]