84643360

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7537

約数の個数: 48

約数和(自身を含む): 202813632

約数和(自身を除く): 118170272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 7451, 11360, 14902, 29804, 37255, 59608, 74510, 119216, 149020, 238432, 298040, 529021, 596080, 1058042, 1192160, 2116084, 2645105, 4232168, 5290210, 8464336, 10580420, 16928672, 21160840, 42321680, 84643360]

約数ペア:

[(1, 84643360), (2, 42321680), (4, 21160840), (5, 16928672), (8, 10580420), (10, 8464336), (16, 5290210), (20, 4232168), (32, 2645105), (40, 2116084), (71, 1192160), (80, 1058042), (142, 596080), (160, 529021), (284, 298040), (355, 238432), (568, 149020), (710, 119216), (1136, 74510), (1420, 59608), (2272, 37255), (2840, 29804), (5680, 14902), (7451, 11360)]