15792080

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 36893472

約数和(自身を除く): 21101392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 643, 1228, 1286, 1535, 2456, 2572, 3070, 3215, 4912, 5144, 6140, 6430, 10288, 12280, 12860, 24560, 25720, 51440, 197401, 394802, 789604, 987005, 1579208, 1974010, 3158416, 3948020, 7896040, 15792080]

約数ペア:

[(1, 15792080), (2, 7896040), (4, 3948020), (5, 3158416), (8, 1974010), (10, 1579208), (16, 987005), (20, 789604), (40, 394802), (80, 197401), (307, 51440), (614, 25720), (643, 24560), (1228, 12860), (1286, 12280), (1535, 10288), (2456, 6430), (2572, 6140), (3070, 5144), (3215, 4912)]