5809520

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 13659840

約数和(自身を除く): 7850320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 719, 808, 1010, 1438, 1616, 2020, 2876, 3595, 4040, 5752, 7190, 8080, 11504, 14380, 28760, 57520, 72619, 145238, 290476, 363095, 580952, 726190, 1161904, 1452380, 2904760, 5809520]

約数ペア:

[(1, 5809520), (2, 2904760), (4, 1452380), (5, 1161904), (8, 726190), (10, 580952), (16, 363095), (20, 290476), (40, 145238), (80, 72619), (101, 57520), (202, 28760), (404, 14380), (505, 11504), (719, 8080), (808, 7190), (1010, 5752), (1438, 4040), (1616, 3595), (2020, 2876)]