40653475

素因数分解:

$5^2\times {\mathrm{419}}^1\times {\mathrm{3881}}^1$

素因数の和:4310

約数の個数: 12

約数和(自身を含む): 50543640

約数和(自身を除く): 9890165

約数列:

[1, 5, 25, 419, 2095, 3881, 10475, 19405, 97025, 1626139, 8130695, 40653475]

約数ペア:

[(1, 40653475), (5, 8130695), (25, 1626139), (419, 97025), (2095, 19405), (3881, 10475)]