80946680

素因数分解:

$2^3\times 5^1\times {\mathrm{2023667}}^1$

素因数の和:2023678

約数の個数: 16

約数和(自身を含む): 182130120

約数和(自身を除く): 101183440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2023667, 4047334, 8094668, 10118335, 16189336, 20236670, 40473340, 80946680]

約数ペア:

[(1, 80946680), (2, 40473340), (4, 20236670), (5, 16189336), (8, 10118335), (10, 8094668), (20, 4047334), (40, 2023667)]