23343220

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2339}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 49140000

約数和(自身を除く): 25796780

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2339, 2495, 4678, 4990, 9356, 9980, 11695, 23390, 46780, 1167161, 2334322, 4668644, 5835805, 11671610, 23343220]

約数ペア:

[(1, 23343220), (2, 11671610), (4, 5835805), (5, 4668644), (10, 2334322), (20, 1167161), (499, 46780), (998, 23390), (1996, 11695), (2339, 9980), (2495, 9356), (4678, 4990)]