72633740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{33941}}^1$

素因数の和:34057

約数の個数: 24

約数和(自身を含む): 153960912

約数和(自身を除く): 81327172

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 33941, 67882, 135764, 169705, 339410, 678820, 3631687, 7263374, 14526748, 18158435, 36316870, 72633740]

約数ペア:

[(1, 72633740), (2, 36316870), (4, 18158435), (5, 14526748), (10, 7263374), (20, 3631687), (107, 678820), (214, 339410), (428, 169705), (535, 135764), (1070, 67882), (2140, 33941)]