101040638680

素因数分解:

$2^3\times 5^1\times {\mathrm{2526015967}}^1$

素因数の和:2526015978

約数の個数: 16

約数和(自身を含む): 227341437120

約数和(自身を除く): 126300798440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2526015967, 5052031934, 10104063868, 12630079835, 20208127736, 25260159670, 50520319340, 101040638680]

約数ペア:

[(1, 101040638680), (2, 50520319340), (4, 25260159670), (5, 20208127736), (8, 12630079835), (10, 10104063868), (20, 5052031934), (40, 2526015967)]