1070290040

素因数分解:

$2^3\times 5^1\times {\mathrm{26757251}}^1$

素因数の和:26757262

約数の個数: 16

約数和(自身を含む): 2408152680

約数和(自身を除く): 1337862640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26757251, 53514502, 107029004, 133786255, 214058008, 267572510, 535145020, 1070290040]

約数ペア:

[(1, 1070290040), (2, 535145020), (4, 267572510), (5, 214058008), (8, 133786255), (10, 107029004), (20, 53514502), (40, 26757251)]