99877540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{713411}}^1$

素因数の和:713427

約数の個数: 24

約数和(自身を含む): 239706432

約数和(自身を除く): 139828892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 713411, 1426822, 2853644, 3567055, 4993877, 7134110, 9987754, 14268220, 19975508, 24969385, 49938770, 99877540]

約数ペア:

[(1, 99877540), (2, 49938770), (4, 24969385), (5, 19975508), (7, 14268220), (10, 9987754), (14, 7134110), (20, 4993877), (28, 3567055), (35, 2853644), (70, 1426822), (140, 713411)]