3504140

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 7399392

約数和(自身を除く): 3895252

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 727, 964, 1205, 1454, 2410, 2908, 3635, 4820, 7270, 14540, 175207, 350414, 700828, 876035, 1752070, 3504140]

約数ペア:

[(1, 3504140), (2, 1752070), (4, 876035), (5, 700828), (10, 350414), (20, 175207), (241, 14540), (482, 7270), (727, 4820), (964, 3635), (1205, 2908), (1454, 2410)]