87083680

素因数分解:

$2^5\times 5^1\times {\mathrm{544273}}^1$

素因数の和:544288

約数の個数: 24

約数和(自身を含む): 205735572

約数和(自身を除く): 118651892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 544273, 1088546, 2177092, 2721365, 4354184, 5442730, 8708368, 10885460, 17416736, 21770920, 43541840, 87083680]

約数ペア:

[(1, 87083680), (2, 43541840), (4, 21770920), (5, 17416736), (8, 10885460), (10, 8708368), (16, 5442730), (20, 4354184), (32, 2721365), (40, 2177092), (80, 1088546), (160, 544273)]