23153950

素因数分解:

$2^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{1489}}^1$

素因数の和:1812

約数の個数: 24

約数和(自身を含む): 43233840

約数和(自身を除く): 20079890

約数列:

[1, 2, 5, 10, 25, 50, 311, 622, 1489, 1555, 2978, 3110, 7445, 7775, 14890, 15550, 37225, 74450, 463079, 926158, 2315395, 4630790, 11576975, 23153950]

約数ペア:

[(1, 23153950), (2, 11576975), (5, 4630790), (10, 2315395), (25, 926158), (50, 463079), (311, 74450), (622, 37225), (1489, 15550), (1555, 14890), (2978, 7775), (3110, 7445)]