10904980

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2381}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 23010120

約数和(自身を除く): 12105140

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 2381, 4580, 4762, 9524, 11905, 23810, 47620, 545249, 1090498, 2180996, 2726245, 5452490, 10904980]

約数ペア:

[(1, 10904980), (2, 5452490), (4, 2726245), (5, 2180996), (10, 1090498), (20, 545249), (229, 47620), (458, 23810), (916, 11905), (1145, 9524), (2290, 4762), (2381, 4580)]