45981920

素因数分解:

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

素因数の和:287402

約数の個数: 24

約数和(自身を含む): 108632664

約数和(自身を除く): 62650744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 287387, 574774, 1149548, 1436935, 2299096, 2873870, 4598192, 5747740, 9196384, 11495480, 22990960, 45981920]

約数ペア:

[(1, 45981920), (2, 22990960), (4, 11495480), (5, 9196384), (8, 5747740), (10, 4598192), (16, 2873870), (20, 2299096), (32, 1436935), (40, 1149548), (80, 574774), (160, 287387)]