2783226080

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{55933}}^1$

素因数の和:56259

約数の個数: 48

約数和(自身を含む): 6596632224

約数和(自身を除く): 3813406144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1244, 1555, 2488, 3110, 4976, 6220, 9952, 12440, 24880, 49760, 55933, 111866, 223732, 279665, 447464, 559330, 894928, 1118660, 1789856, 2237320, 4474640, 8949280, 17395163, 34790326, 69580652, 86975815, 139161304, 173951630, 278322608, 347903260, 556645216, 695806520, 1391613040, 2783226080]

約数ペア:

[(1, 2783226080), (2, 1391613040), (4, 695806520), (5, 556645216), (8, 347903260), (10, 278322608), (16, 173951630), (20, 139161304), (32, 86975815), (40, 69580652), (80, 34790326), (160, 17395163), (311, 8949280), (622, 4474640), (1244, 2237320), (1555, 1789856), (2488, 1118660), (3110, 894928), (4976, 559330), (6220, 447464), (9952, 279665), (12440, 223732), (24880, 111866), (49760, 55933)]