2010678680

素因数分解:

$2^3\times 5^1\times {\mathrm{50266967}}^1$

素因数の和:50266978

約数の個数: 16

約数和(自身を含む): 4524027120

約数和(自身を除く): 2513348440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50266967, 100533934, 201067868, 251334835, 402135736, 502669670, 1005339340, 2010678680]

約数ペア:

[(1, 2010678680), (2, 1005339340), (4, 502669670), (5, 402135736), (8, 251334835), (10, 201067868), (20, 100533934), (40, 50266967)]