99815080

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{4111}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 225008640

約数和(自身を除く): 125193560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 4111, 4856, 6070, 8222, 12140, 16444, 20555, 24280, 32888, 41110, 82220, 164440, 2495377, 4990754, 9981508, 12476885, 19963016, 24953770, 49907540, 99815080]

約数ペア:

[(1, 99815080), (2, 49907540), (4, 24953770), (5, 19963016), (8, 12476885), (10, 9981508), (20, 4990754), (40, 2495377), (607, 164440), (1214, 82220), (2428, 41110), (3035, 32888), (4111, 24280), (4856, 20555), (6070, 16444), (8222, 12140)]