79385150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{122131}}^1$

素因数の和:122156

約数の個数: 24

約数和(自身を含む): 159015864

約数和(自身を除く): 79630714

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 122131, 244262, 610655, 1221310, 1587703, 3053275, 3175406, 6106550, 7938515, 15877030, 39692575, 79385150]

約数ペア:

[(1, 79385150), (2, 39692575), (5, 15877030), (10, 7938515), (13, 6106550), (25, 3175406), (26, 3053275), (50, 1587703), (65, 1221310), (130, 610655), (325, 244262), (650, 122131)]