76948880

素因数分解:

$2^4\times 5^1\times {\mathrm{961861}}^1$

素因数の和:961874

約数の個数: 20

約数和(自身を含む): 178906332

約数和(自身を除く): 101957452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 961861, 1923722, 3847444, 4809305, 7694888, 9618610, 15389776, 19237220, 38474440, 76948880]

約数ペア:

[(1, 76948880), (2, 38474440), (4, 19237220), (5, 15389776), (8, 9618610), (10, 7694888), (16, 4809305), (20, 3847444), (40, 1923722), (80, 961861)]