22874450

素因数分解:

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

素因数の和:5882

約数の個数: 24

約数和(自身を含む): 43092480

約数和(自身を除く): 20218030

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 5791, 11582, 28955, 57910, 144775, 289550, 457489, 914978, 2287445, 4574890, 11437225, 22874450]

約数ペア:

[(1, 22874450), (2, 11437225), (5, 4574890), (10, 2287445), (25, 914978), (50, 457489), (79, 289550), (158, 144775), (395, 57910), (790, 28955), (1975, 11582), (3950, 5791)]