63927740

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{14081}}^1$

素因数の和:14317

約数の個数: 24

約数和(自身を含む): 134849232

約数和(自身を除く): 70921492

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 14081, 28162, 56324, 70405, 140810, 281620, 3196387, 6392774, 12785548, 15981935, 31963870, 63927740]

約数ペア:

[(1, 63927740), (2, 31963870), (4, 15981935), (5, 12785548), (10, 6392774), (20, 3196387), (227, 281620), (454, 140810), (908, 70405), (1135, 56324), (2270, 28162), (4540, 14081)]