2017853360

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{169283}}^1$

素因数の和:169445

約数の個数: 40

約数和(自身を含む): 4723023600

約数和(自身を除く): 2705170240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 169283, 338566, 677132, 846415, 1354264, 1692830, 2708528, 3385660, 6771320, 13542640, 25223167, 50446334, 100892668, 126115835, 201785336, 252231670, 403570672, 504463340, 1008926680, 2017853360]

約数ペア:

[(1, 2017853360), (2, 1008926680), (4, 504463340), (5, 403570672), (8, 252231670), (10, 201785336), (16, 126115835), (20, 100892668), (40, 50446334), (80, 25223167), (149, 13542640), (298, 6771320), (596, 3385660), (745, 2708528), (1192, 1692830), (1490, 1354264), (2384, 846415), (2980, 677132), (5960, 338566), (11920, 169283)]