80426950

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{5807}}^1$

素因数の和:6096

約数の個数: 24

約数和(自身を含む): 150160032

約数和(自身を除く): 69733082

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 1385, 2770, 5807, 6925, 11614, 13850, 29035, 58070, 145175, 290350, 1608539, 3217078, 8042695, 16085390, 40213475, 80426950]

約数ペア:

[(1, 80426950), (2, 40213475), (5, 16085390), (10, 8042695), (25, 3217078), (50, 1608539), (277, 290350), (554, 145175), (1385, 58070), (2770, 29035), (5807, 13850), (6925, 11614)]