70460020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{31177}}^1$

素因数の和:31299

約数の個数: 24

約数和(自身を含む): 149280264

約数和(自身を除く): 78820244

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 31177, 62354, 124708, 155885, 311770, 623540, 3523001, 7046002, 14092004, 17615005, 35230010, 70460020]

約数ペア:

[(1, 70460020), (2, 35230010), (4, 17615005), (5, 14092004), (10, 7046002), (20, 3523001), (113, 623540), (226, 311770), (452, 155885), (565, 124708), (1130, 62354), (2260, 31177)]