67035620

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3251}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 140954688

約数和(自身を除く): 73919068

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 3251, 4124, 5155, 6502, 10310, 13004, 16255, 20620, 32510, 65020, 3351781, 6703562, 13407124, 16758905, 33517810, 67035620]

約数ペア:

[(1, 67035620), (2, 33517810), (4, 16758905), (5, 13407124), (10, 6703562), (20, 3351781), (1031, 65020), (2062, 32510), (3251, 20620), (4124, 16255), (5155, 13004), (6502, 10310)]