86472160

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5351}}^1$

素因数の和:5467

約数の個数: 48

約数和(自身を含む): 206351712

約数和(自身を除く): 119879552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 5351, 8080, 10702, 16160, 21404, 26755, 42808, 53510, 85616, 107020, 171232, 214040, 428080, 540451, 856160, 1080902, 2161804, 2702255, 4323608, 5404510, 8647216, 10809020, 17294432, 21618040, 43236080, 86472160]

約数ペア:

[(1, 86472160), (2, 43236080), (4, 21618040), (5, 17294432), (8, 10809020), (10, 8647216), (16, 5404510), (20, 4323608), (32, 2702255), (40, 2161804), (80, 1080902), (101, 856160), (160, 540451), (202, 428080), (404, 214040), (505, 171232), (808, 107020), (1010, 85616), (1616, 53510), (2020, 42808), (3232, 26755), (4040, 21404), (5351, 16160), (8080, 10702)]