10013140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4957}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 21240072

約数和(自身を除く): 11226932

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 4957, 9914, 19828, 24785, 49570, 99140, 500657, 1001314, 2002628, 2503285, 5006570, 10013140]

約数ペア:

[(1, 10013140), (2, 5006570), (4, 2503285), (5, 2002628), (10, 1001314), (20, 500657), (101, 99140), (202, 49570), (404, 24785), (505, 19828), (1010, 9914), (2020, 4957)]