10458760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20113}}^1$

素因数の和:20137

約数の個数: 32

約数和(自身を含む): 25343640

約数和(自身を除く): 14884880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20113, 40226, 80452, 100565, 160904, 201130, 261469, 402260, 522938, 804520, 1045876, 1307345, 2091752, 2614690, 5229380, 10458760]

約数ペア:

[(1, 10458760), (2, 5229380), (4, 2614690), (5, 2091752), (8, 1307345), (10, 1045876), (13, 804520), (20, 522938), (26, 402260), (40, 261469), (52, 201130), (65, 160904), (104, 100565), (130, 80452), (260, 40226), (520, 20113)]