9149780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5791}}^1$

素因数の和:5879

約数の個数: 24

約数和(自身を含む): 19461120

約数和(自身を除く): 10311340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 5791, 11582, 23164, 28955, 57910, 115820, 457489, 914978, 1829956, 2287445, 4574890, 9149780]

約数ペア:

[(1, 9149780), (2, 4574890), (4, 2287445), (5, 1829956), (10, 914978), (20, 457489), (79, 115820), (158, 57910), (316, 28955), (395, 23164), (790, 11582), (1580, 5791)]