23115880

素因数分解:

$2^3\times 5^1\times {\mathrm{577897}}^1$

素因数の和:577908

約数の個数: 16

約数和(自身を含む): 52010820

約数和(自身を除く): 28894940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577897, 1155794, 2311588, 2889485, 4623176, 5778970, 11557940, 23115880]

約数ペア:

[(1, 23115880), (2, 11557940), (4, 5778970), (5, 4623176), (8, 2889485), (10, 2311588), (20, 1155794), (40, 577897)]