22630450

素因数分解:

$2^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1031}}^1$

素因数の和:1482

約数の個数: 24

約数和(自身を含む): 42229440

約数和(自身を除く): 19598990

約数列:

[1, 2, 5, 10, 25, 50, 439, 878, 1031, 2062, 2195, 4390, 5155, 10310, 10975, 21950, 25775, 51550, 452609, 905218, 2263045, 4526090, 11315225, 22630450]

約数ペア:

[(1, 22630450), (2, 11315225), (5, 4526090), (10, 2263045), (25, 905218), (50, 452609), (439, 51550), (878, 25775), (1031, 21950), (2062, 10975), (2195, 10310), (4390, 5155)]