22893040

素因数分解:

$2^4\times 5^1\times {\mathrm{286163}}^1$

素因数の和:286176

約数の個数: 20

約数和(自身を含む): 53226504

約数和(自身を除く): 30333464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 286163, 572326, 1144652, 1430815, 2289304, 2861630, 4578608, 5723260, 11446520, 22893040]

約数ペア:

[(1, 22893040), (2, 11446520), (4, 5723260), (5, 4578608), (8, 2861630), (10, 2289304), (16, 1430815), (20, 1144652), (40, 572326), (80, 286163)]