2800810

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 5061600

約数和(自身を除く): 2260790

約数列:

[1, 2, 5, 10, 379, 739, 758, 1478, 1895, 3695, 3790, 7390, 280081, 560162, 1400405, 2800810]

約数ペア:

[(1, 2800810), (2, 1400405), (5, 560162), (10, 280081), (379, 7390), (739, 3790), (758, 3695), (1478, 1895)]