47405660

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5657}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 99807120

約数和(自身を除く): 52401460

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 5657, 8380, 11314, 22628, 28285, 56570, 113140, 2370283, 4740566, 9481132, 11851415, 23702830, 47405660]

約数ペア:

[(1, 47405660), (2, 23702830), (4, 11851415), (5, 9481132), (10, 4740566), (20, 2370283), (419, 113140), (838, 56570), (1676, 28285), (2095, 22628), (4190, 11314), (5657, 8380)]