57108880

素因数分解:

$2^4\times 5^1\times {\mathrm{713861}}^1$

素因数の和:713874

約数の個数: 20

約数和(自身を含む): 132778332

約数和(自身を除く): 75669452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 713861, 1427722, 2855444, 3569305, 5710888, 7138610, 11421776, 14277220, 28554440, 57108880]

約数ペア:

[(1, 57108880), (2, 28554440), (4, 14277220), (5, 11421776), (8, 7138610), (10, 5710888), (16, 3569305), (20, 2855444), (40, 1427722), (80, 713861)]