31986050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5869}}^1$

素因数の和:5990

約数の個数: 24

約数和(自身を含む): 60050100

約数和(自身を除く): 28064050

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 5869, 11738, 29345, 58690, 146725, 293450, 639721, 1279442, 3198605, 6397210, 15993025, 31986050]

約数ペア:

[(1, 31986050), (2, 15993025), (5, 6397210), (10, 3198605), (25, 1279442), (50, 639721), (109, 293450), (218, 146725), (545, 58690), (1090, 29345), (2725, 11738), (5450, 5869)]