22955260

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2203}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 48320496

約数和(自身を除く): 25365236

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2203, 2605, 4406, 5210, 8812, 10420, 11015, 22030, 44060, 1147763, 2295526, 4591052, 5738815, 11477630, 22955260]

約数ペア:

[(1, 22955260), (2, 11477630), (4, 5738815), (5, 4591052), (10, 2295526), (20, 1147763), (521, 44060), (1042, 22030), (2084, 11015), (2203, 10420), (2605, 8812), (4406, 5210)]