38472580

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4591}}^1$

素因数の和:5019

約数の個数: 24

約数和(自身を含む): 81002880

約数和(自身を除く): 42530300

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 4591, 8380, 9182, 18364, 22955, 45910, 91820, 1923629, 3847258, 7694516, 9618145, 19236290, 38472580]

約数ペア:

[(1, 38472580), (2, 19236290), (4, 9618145), (5, 7694516), (10, 3847258), (20, 1923629), (419, 91820), (838, 45910), (1676, 22955), (2095, 18364), (4190, 9182), (4591, 8380)]