9955280

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 23382432

約数和(自身を除く): 13427152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1163, 1712, 2140, 2326, 4280, 4652, 5815, 8560, 9304, 11630, 18608, 23260, 46520, 93040, 124441, 248882, 497764, 622205, 995528, 1244410, 1991056, 2488820, 4977640, 9955280]

約数ペア:

[(1, 9955280), (2, 4977640), (4, 2488820), (5, 1991056), (8, 1244410), (10, 995528), (16, 622205), (20, 497764), (40, 248882), (80, 124441), (107, 93040), (214, 46520), (428, 23260), (535, 18608), (856, 11630), (1070, 9304), (1163, 8560), (1712, 5815), (2140, 4652), (2326, 4280)]