5161700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:812

約数の個数: 36

約数和(自身を含む): 11374272

約数和(自身を除く): 6212572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 727, 1420, 1454, 1775, 2908, 3550, 3635, 7100, 7270, 14540, 18175, 36350, 51617, 72700, 103234, 206468, 258085, 516170, 1032340, 1290425, 2580850, 5161700]

約数ペア:

[(1, 5161700), (2, 2580850), (4, 1290425), (5, 1032340), (10, 516170), (20, 258085), (25, 206468), (50, 103234), (71, 72700), (100, 51617), (142, 36350), (284, 18175), (355, 14540), (710, 7270), (727, 7100), (1420, 3635), (1454, 3550), (1775, 2908)]