23178850

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4253}}^1$

素因数の和:4374

約数の個数: 24

約数和(自身を含む): 43518420

約数和(自身を除く): 20339570

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 4253, 5450, 8506, 21265, 42530, 106325, 212650, 463577, 927154, 2317885, 4635770, 11589425, 23178850]

約数ペア:

[(1, 23178850), (2, 11589425), (5, 4635770), (10, 2317885), (25, 927154), (50, 463577), (109, 212650), (218, 106325), (545, 42530), (1090, 21265), (2725, 8506), (4253, 5450)]