11610220

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{947}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 24447024

約数和(自身を除く): 12836804

約数列:

[1, 2, 4, 5, 10, 20, 613, 947, 1226, 1894, 2452, 3065, 3788, 4735, 6130, 9470, 12260, 18940, 580511, 1161022, 2322044, 2902555, 5805110, 11610220]

約数ペア:

[(1, 11610220), (2, 5805110), (4, 2902555), (5, 2322044), (10, 1161022), (20, 580511), (613, 18940), (947, 12260), (1226, 9470), (1894, 6130), (2452, 4735), (3065, 3788)]