76111240

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17783}}^1$

素因数の和:17901

約数の個数: 32

約数和(自身を含む): 172860480

約数和(自身を除く): 96749240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 17783, 35566, 71132, 88915, 142264, 177830, 355660, 711320, 1902781, 3805562, 7611124, 9513905, 15222248, 19027810, 38055620, 76111240]

約数ペア:

[(1, 76111240), (2, 38055620), (4, 19027810), (5, 15222248), (8, 9513905), (10, 7611124), (20, 3805562), (40, 1902781), (107, 711320), (214, 355660), (428, 177830), (535, 142264), (856, 88915), (1070, 71132), (2140, 35566), (4280, 17783)]