112629580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{804497}}^1$

素因数の和:804513

約数の個数: 24

約数和(自身を含む): 270311328

約数和(自身を除く): 157681748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 804497, 1608994, 3217988, 4022485, 5631479, 8044970, 11262958, 16089940, 22525916, 28157395, 56314790, 112629580]

約数ペア:

[(1, 112629580), (2, 56314790), (4, 28157395), (5, 22525916), (7, 16089940), (10, 11262958), (14, 8044970), (20, 5631479), (28, 4022485), (35, 3217988), (70, 1608994), (140, 804497)]