9261920

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 22126608

約数和(自身を除く): 12864688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 541, 856, 1070, 1082, 1712, 2140, 2164, 2705, 3424, 4280, 4328, 5410, 8560, 8656, 10820, 17120, 17312, 21640, 43280, 57887, 86560, 115774, 231548, 289435, 463096, 578870, 926192, 1157740, 1852384, 2315480, 4630960, 9261920]

約数ペア:

[(1, 9261920), (2, 4630960), (4, 2315480), (5, 1852384), (8, 1157740), (10, 926192), (16, 578870), (20, 463096), (32, 289435), (40, 231548), (80, 115774), (107, 86560), (160, 57887), (214, 43280), (428, 21640), (535, 17312), (541, 17120), (856, 10820), (1070, 8656), (1082, 8560), (1712, 5410), (2140, 4328), (2164, 4280), (2705, 3424)]