22870060

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1487}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 48121920

約数和(自身を除く): 25251860

約数列:

[1, 2, 4, 5, 10, 20, 769, 1487, 1538, 2974, 3076, 3845, 5948, 7435, 7690, 14870, 15380, 29740, 1143503, 2287006, 4574012, 5717515, 11435030, 22870060]

約数ペア:

[(1, 22870060), (2, 11435030), (4, 5717515), (5, 4574012), (10, 2287006), (20, 1143503), (769, 29740), (1487, 15380), (1538, 14870), (2974, 7690), (3076, 7435), (3845, 5948)]