39429260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151651}}^1$

素因数の和:151673

約数の個数: 24

約数和(自身を含む): 89171376

約数和(自身を除く): 49742116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 151651, 303302, 606604, 758255, 1516510, 1971463, 3033020, 3942926, 7885852, 9857315, 19714630, 39429260]

約数ペア:

[(1, 39429260), (2, 19714630), (4, 9857315), (5, 7885852), (10, 3942926), (13, 3033020), (20, 1971463), (26, 1516510), (52, 758255), (65, 606604), (130, 303302), (260, 151651)]