136145620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523637}}^1$

素因数の和:523659

約数の個数: 24

約数和(自身を含む): 307899144

約数和(自身を除く): 171753524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 523637, 1047274, 2094548, 2618185, 5236370, 6807281, 10472740, 13614562, 27229124, 34036405, 68072810, 136145620]

約数ペア:

[(1, 136145620), (2, 68072810), (4, 34036405), (5, 27229124), (10, 13614562), (13, 10472740), (20, 6807281), (26, 5236370), (52, 2618185), (65, 2094548), (130, 1047274), (260, 523637)]