1875394480

素因数分解:

$2^4\times 5^1\times {\mathrm{23442431}}^1$

素因数の和:23442444

約数の個数: 20

約数和(自身を含む): 4360292352

約数和(自身を除く): 2484897872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23442431, 46884862, 93769724, 117212155, 187539448, 234424310, 375078896, 468848620, 937697240, 1875394480]

約数ペア:

[(1, 1875394480), (2, 937697240), (4, 468848620), (5, 375078896), (8, 234424310), (10, 187539448), (16, 117212155), (20, 93769724), (40, 46884862), (80, 23442431)]