477611240

素因数分解:

$2^3\times 5^1\times {\mathrm{11940281}}^1$

素因数の和:11940292

約数の個数: 16

約数和(自身を含む): 1074625380

約数和(自身を除く): 597014140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11940281, 23880562, 47761124, 59701405, 95522248, 119402810, 238805620, 477611240]

約数ペア:

[(1, 477611240), (2, 238805620), (4, 119402810), (5, 95522248), (8, 59701405), (10, 47761124), (20, 23880562), (40, 11940281)]