70416580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270833}}^1$

素因数の和:270855

約数の個数: 24

約数和(自身を含む): 159250392

約数和(自身を除く): 88833812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 270833, 541666, 1083332, 1354165, 2708330, 3520829, 5416660, 7041658, 14083316, 17604145, 35208290, 70416580]

約数ペア:

[(1, 70416580), (2, 35208290), (4, 17604145), (5, 14083316), (10, 7041658), (13, 5416660), (20, 3520829), (26, 2708330), (52, 1354165), (65, 1083332), (130, 541666), (260, 270833)]