6635240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 15413760

約数和(自身を除く): 8778520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5351, 10702, 21404, 26755, 42808, 53510, 107020, 165881, 214040, 331762, 663524, 829405, 1327048, 1658810, 3317620, 6635240]

約数ペア:

[(1, 6635240), (2, 3317620), (4, 1658810), (5, 1327048), (8, 829405), (10, 663524), (20, 331762), (31, 214040), (40, 165881), (62, 107020), (124, 53510), (155, 42808), (248, 26755), (310, 21404), (620, 10702), (1240, 5351)]