13517360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8893}}^1$

素因数の和:8925

約数の個数: 40

約数和(自身を含む): 33085680

約数和(自身を除く): 19568320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 8893, 17786, 35572, 44465, 71144, 88930, 142288, 168967, 177860, 337934, 355720, 675868, 711440, 844835, 1351736, 1689670, 2703472, 3379340, 6758680, 13517360]

約数ペア:

[(1, 13517360), (2, 6758680), (4, 3379340), (5, 2703472), (8, 1689670), (10, 1351736), (16, 844835), (19, 711440), (20, 675868), (38, 355720), (40, 337934), (76, 177860), (80, 168967), (95, 142288), (152, 88930), (190, 71144), (304, 44465), (380, 35572), (760, 17786), (1520, 8893)]