157037540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{713807}}^1$

素因数の和:713827

約数の個数: 24

約数和(自身を含む): 359759232

約数和(自身を除く): 202721692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 713807, 1427614, 2855228, 3569035, 7138070, 7851877, 14276140, 15703754, 31407508, 39259385, 78518770, 157037540]

約数ペア:

[(1, 157037540), (2, 78518770), (4, 39259385), (5, 31407508), (10, 15703754), (11, 14276140), (20, 7851877), (22, 7138070), (44, 3569035), (55, 2855228), (110, 1427614), (220, 713807)]