116717360

素因数分解:

$2^4\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2269}}^1$

素因数の和:2925

約数の個数: 40

約数和(自身を含む): 271909680

約数和(自身を除く): 155192320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 643, 1286, 2269, 2572, 3215, 4538, 5144, 6430, 9076, 10288, 11345, 12860, 18152, 22690, 25720, 36304, 45380, 51440, 90760, 181520, 1458967, 2917934, 5835868, 7294835, 11671736, 14589670, 23343472, 29179340, 58358680, 116717360]

約数ペア:

[(1, 116717360), (2, 58358680), (4, 29179340), (5, 23343472), (8, 14589670), (10, 11671736), (16, 7294835), (20, 5835868), (40, 2917934), (80, 1458967), (643, 181520), (1286, 90760), (2269, 51440), (2572, 45380), (3215, 36304), (4538, 25720), (5144, 22690), (6430, 18152), (9076, 12860), (10288, 11345)]