662080

素因数分解:

$2^6\times 5^1\times {\mathrm{2069}}^1$

素因数の和:2086

約数の個数: 28

約数和(自身を含む): 1577340

約数和(自身を除く): 915260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2069, 4138, 8276, 10345, 16552, 20690, 33104, 41380, 66208, 82760, 132416, 165520, 331040, 662080]

約数ペア:

[(1, 662080), (2, 331040), (4, 165520), (5, 132416), (8, 82760), (10, 66208), (16, 41380), (20, 33104), (32, 20690), (40, 16552), (64, 10345), (80, 8276), (160, 4138), (320, 2069)]