84148040

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{3001}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 189666360

約数和(自身を除く): 105518320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2804, 3001, 3505, 5608, 6002, 7010, 12004, 14020, 15005, 24008, 28040, 30010, 60020, 120040, 2103701, 4207402, 8414804, 10518505, 16829608, 21037010, 42074020, 84148040]

約数ペア:

[(1, 84148040), (2, 42074020), (4, 21037010), (5, 16829608), (8, 10518505), (10, 8414804), (20, 4207402), (40, 2103701), (701, 120040), (1402, 60020), (2804, 30010), (3001, 28040), (3505, 24008), (5608, 15005), (6002, 14020), (7010, 12004)]