4280450050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1990907}}^1$

素因数の和:1990962

約数の個数: 24

約数和(自身を含む): 8146795536

約数和(自身を除く): 3866345486

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 1990907, 3981814, 9954535, 19909070, 49772675, 85609001, 99545350, 171218002, 428045005, 856090010, 2140225025, 4280450050]

約数ペア:

[(1, 4280450050), (2, 2140225025), (5, 856090010), (10, 428045005), (25, 171218002), (43, 99545350), (50, 85609001), (86, 49772675), (215, 19909070), (430, 9954535), (1075, 3981814), (2150, 1990907)]