100924180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{720887}}^1$

素因数の和:720903

約数の個数: 24

約数和(自身を含む): 242218368

約数和(自身を除く): 141294188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 720887, 1441774, 2883548, 3604435, 5046209, 7208870, 10092418, 14417740, 20184836, 25231045, 50462090, 100924180]

約数ペア:

[(1, 100924180), (2, 50462090), (4, 25231045), (5, 20184836), (7, 14417740), (10, 10092418), (14, 7208870), (20, 5046209), (28, 3604435), (35, 2883548), (70, 1441774), (140, 720887)]