47104010

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{12109}}^1$

素因数の和:12505

約数の個数: 16

約数和(自身を含む): 85012200

約数和(自身を除く): 37908190

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 12109, 24218, 60545, 121090, 4710401, 9420802, 23552005, 47104010]

約数ペア:

[(1, 47104010), (2, 23552005), (5, 9420802), (10, 4710401), (389, 121090), (778, 60545), (1945, 24218), (3890, 12109)]