57155620

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{3697}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 120214584

約数和(自身を除く): 63058964

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3697, 3865, 7394, 7730, 14788, 15460, 18485, 36970, 73940, 2857781, 5715562, 11431124, 14288905, 28577810, 57155620]

約数ペア:

[(1, 57155620), (2, 28577810), (4, 14288905), (5, 11431124), (10, 5715562), (20, 2857781), (773, 73940), (1546, 36970), (3092, 18485), (3697, 15460), (3865, 14788), (7394, 7730)]