4039180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4297}}^1$

素因数の和:4353

約数の個数: 24

約数和(自身を含む): 8664768

約数和(自身を除く): 4625588

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4297, 8594, 17188, 21485, 42970, 85940, 201959, 403918, 807836, 1009795, 2019590, 4039180]

約数ペア:

[(1, 4039180), (2, 2019590), (4, 1009795), (5, 807836), (10, 403918), (20, 201959), (47, 85940), (94, 42970), (188, 21485), (235, 17188), (470, 8594), (940, 4297)]