7469620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2851}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 15811488

約数和(自身を除く): 8341868

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 2851, 5702, 11404, 14255, 28510, 57020, 373481, 746962, 1493924, 1867405, 3734810, 7469620]

約数ペア:

[(1, 7469620), (2, 3734810), (4, 1867405), (5, 1493924), (10, 746962), (20, 373481), (131, 57020), (262, 28510), (524, 14255), (655, 11404), (1310, 5702), (2620, 2851)]