63225140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{287387}}^1$

素因数の和:287407

約数の個数: 24

約数和(自身を含む): 144843552

約数和(自身を除く): 81618412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 287387, 574774, 1149548, 1436935, 2873870, 3161257, 5747740, 6322514, 12645028, 15806285, 31612570, 63225140]

約数ペア:

[(1, 63225140), (2, 31612570), (4, 15806285), (5, 12645028), (10, 6322514), (11, 5747740), (20, 3161257), (22, 2873870), (44, 1436935), (55, 1149548), (110, 574774), (220, 287387)]