70672460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{31271}}^1$

素因数の和:31393

約数の個数: 24

約数和(自身を含む): 149730336

約数和(自身を除く): 79057876

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 31271, 62542, 125084, 156355, 312710, 625420, 3533623, 7067246, 14134492, 17668115, 35336230, 70672460]

約数ペア:

[(1, 70672460), (2, 35336230), (4, 17668115), (5, 14134492), (10, 7067246), (20, 3533623), (113, 625420), (226, 312710), (452, 156355), (565, 125084), (1130, 62542), (2260, 31271)]