23116250

素因数分解:

$2^1\times 5^4\times {\mathrm{18493}}^1$

素因数の和:18515

約数の個数: 20

約数和(自身を含む): 43331442

約数和(自身を除く): 20215192

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 18493, 36986, 92465, 184930, 462325, 924650, 2311625, 4623250, 11558125, 23116250]

約数ペア:

[(1, 23116250), (2, 11558125), (5, 4623250), (10, 2311625), (25, 924650), (50, 462325), (125, 184930), (250, 92465), (625, 36986), (1250, 18493)]