9163480

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 20820240

約数和(自身を除く): 11656760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2141, 4280, 4282, 8564, 10705, 17128, 21410, 42820, 85640, 229087, 458174, 916348, 1145435, 1832696, 2290870, 4581740, 9163480]

約数ペア:

[(1, 9163480), (2, 4581740), (4, 2290870), (5, 1832696), (8, 1145435), (10, 916348), (20, 458174), (40, 229087), (107, 85640), (214, 42820), (428, 21410), (535, 17128), (856, 10705), (1070, 8564), (2140, 4282), (2141, 4280)]