57323440

素因数分解:

$2^4\times 5^1\times {\mathrm{716543}}^1$

素因数の和:716556

約数の個数: 20

約数和(自身を含む): 133277184

約数和(自身を除く): 75953744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 716543, 1433086, 2866172, 3582715, 5732344, 7165430, 11464688, 14330860, 28661720, 57323440]

約数ペア:

[(1, 57323440), (2, 28661720), (4, 14330860), (5, 11464688), (8, 7165430), (10, 5732344), (16, 3582715), (20, 2866172), (40, 1433086), (80, 716543)]