56900440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74869}}^1$

素因数の和:74899

約数の個数: 32

約数和(自身を含む): 134766000

約数和(自身を除く): 77865560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 74869, 149738, 299476, 374345, 598952, 748690, 1422511, 1497380, 2845022, 2994760, 5690044, 7112555, 11380088, 14225110, 28450220, 56900440]

約数ペア:

[(1, 56900440), (2, 28450220), (4, 14225110), (5, 11380088), (8, 7112555), (10, 5690044), (19, 2994760), (20, 2845022), (38, 1497380), (40, 1422511), (76, 748690), (95, 598952), (152, 374345), (190, 299476), (380, 149738), (760, 74869)]