76806560

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1733}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 182215656

約数和(自身を除く): 105409096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 1733, 2216, 2770, 3466, 4432, 5540, 6932, 8665, 8864, 11080, 13864, 17330, 22160, 27728, 34660, 44320, 55456, 69320, 138640, 277280, 480041, 960082, 1920164, 2400205, 3840328, 4800410, 7680656, 9600820, 15361312, 19201640, 38403280, 76806560]

約数ペア:

[(1, 76806560), (2, 38403280), (4, 19201640), (5, 15361312), (8, 9600820), (10, 7680656), (16, 4800410), (20, 3840328), (32, 2400205), (40, 1920164), (80, 960082), (160, 480041), (277, 277280), (554, 138640), (1108, 69320), (1385, 55456), (1733, 44320), (2216, 34660), (2770, 27728), (3466, 22160), (4432, 17330), (5540, 13864), (6932, 11080), (8665, 8864)]