38412460

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8387}}^1$

素因数の和:8625

約数の個数: 24

約数和(自身を含む): 81028080

約数和(自身を除く): 42615620

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 8387, 16774, 33548, 41935, 83870, 167740, 1920623, 3841246, 7682492, 9603115, 19206230, 38412460]

約数ペア:

[(1, 38412460), (2, 19206230), (4, 9603115), (5, 7682492), (10, 3841246), (20, 1920623), (229, 167740), (458, 83870), (916, 41935), (1145, 33548), (2290, 16774), (4580, 8387)]