2772510760

素因数分解:

$2^3\times 5^1\times {\mathrm{69312769}}^1$

素因数の和:69312780

約数の個数: 16

約数和(自身を含む): 6238149300

約数和(自身を除く): 3465638540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 69312769, 138625538, 277251076, 346563845, 554502152, 693127690, 1386255380, 2772510760]

約数ペア:

[(1, 2772510760), (2, 1386255380), (4, 693127690), (5, 554502152), (8, 346563845), (10, 277251076), (20, 138625538), (40, 69312769)]