2025980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9209}}^1$

素因数の和:9229

約数の個数: 24

約数和(自身を含む): 4641840

約数和(自身を除く): 2615860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9209, 18418, 36836, 46045, 92090, 101299, 184180, 202598, 405196, 506495, 1012990, 2025980]

約数ペア:

[(1, 2025980), (2, 1012990), (4, 506495), (5, 405196), (10, 202598), (11, 184180), (20, 101299), (22, 92090), (44, 46045), (55, 36836), (110, 18418), (220, 9209)]