82736020

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2851}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 173926368

約数和(自身を除く): 91190348

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2851, 2902, 5702, 5804, 7255, 11404, 14255, 14510, 28510, 29020, 57020, 4136801, 8273602, 16547204, 20684005, 41368010, 82736020]

約数ペア:

[(1, 82736020), (2, 41368010), (4, 20684005), (5, 16547204), (10, 8273602), (20, 4136801), (1451, 57020), (2851, 29020), (2902, 28510), (5702, 14510), (5804, 14255), (7255, 11404)]