74682620

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{3343}}^1$

素因数の和:4469

約数の個数: 24

約数和(自身を含む): 157020864

約数和(自身を除く): 82338244

約数列:

[1, 2, 4, 5, 10, 20, 1117, 2234, 3343, 4468, 5585, 6686, 11170, 13372, 16715, 22340, 33430, 66860, 3734131, 7468262, 14936524, 18670655, 37341310, 74682620]

約数ペア:

[(1, 74682620), (2, 37341310), (4, 18670655), (5, 14936524), (10, 7468262), (20, 3734131), (1117, 66860), (2234, 33430), (3343, 22340), (4468, 16715), (5585, 13372), (6686, 11170)]