3860140

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 8148672

約数和(自身を除く): 4288532

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 751, 1028, 1285, 1502, 2570, 3004, 3755, 5140, 7510, 15020, 193007, 386014, 772028, 965035, 1930070, 3860140]

約数ペア:

[(1, 3860140), (2, 1930070), (4, 965035), (5, 772028), (10, 386014), (20, 193007), (257, 15020), (514, 7510), (751, 5140), (1028, 3755), (1285, 3004), (1502, 2570)]