5581040

素因数分解:

$2^4\times 5^1\times {\mathrm{69763}}^1$

素因数の和:69776

約数の個数: 20

約数和(自身を含む): 12976104

約数和(自身を除く): 7395064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 69763, 139526, 279052, 348815, 558104, 697630, 1116208, 1395260, 2790520, 5581040]

約数ペア:

[(1, 5581040), (2, 2790520), (4, 1395260), (5, 1116208), (8, 697630), (10, 558104), (16, 348815), (20, 279052), (40, 139526), (80, 69763)]