788656210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{1213}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 1440483840

約数和(自身を除く): 651827630

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 823, 1213, 1646, 2426, 4115, 6065, 8230, 12130, 65017, 95827, 130034, 191654, 325085, 479135, 650170, 958270, 998299, 1996598, 4991495, 9982990, 78865621, 157731242, 394328105, 788656210]

約数ペア:

[(1, 788656210), (2, 394328105), (5, 157731242), (10, 78865621), (79, 9982990), (158, 4991495), (395, 1996598), (790, 998299), (823, 958270), (1213, 650170), (1646, 479135), (2426, 325085), (4115, 191654), (6065, 130034), (8230, 95827), (12130, 65017)]