974747080

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{107351}}^1$

素因数の和:107589

約数の個数: 32

約数和(自身を含む): 2202863040

約数和(自身を除く): 1228115960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 107351, 214702, 429404, 536755, 858808, 1073510, 2147020, 4294040, 24368677, 48737354, 97474708, 121843385, 194949416, 243686770, 487373540, 974747080]

約数ペア:

[(1, 974747080), (2, 487373540), (4, 243686770), (5, 194949416), (8, 121843385), (10, 97474708), (20, 48737354), (40, 24368677), (227, 4294040), (454, 2147020), (908, 1073510), (1135, 858808), (1816, 536755), (2270, 429404), (4540, 214702), (9080, 107351)]