4057648775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{6977}}^1$

素因数の和:7571

約数の個数: 24

約数和(自身を含む): 5158751664

約数和(自身を除く): 1101102889

約数列:

[1, 5, 25, 43, 215, 541, 1075, 2705, 6977, 13525, 23263, 34885, 116315, 174425, 300011, 581575, 1500055, 3774557, 7500275, 18872785, 94363925, 162305951, 811529755, 4057648775]

約数ペア:

[(1, 4057648775), (5, 811529755), (25, 162305951), (43, 94363925), (215, 18872785), (541, 7500275), (1075, 3774557), (2705, 1500055), (6977, 581575), (13525, 300011), (23263, 174425), (34885, 116315)]