57069640

素因数分解:

$2^3\times 5^1\times {\mathrm{1426741}}^1$

素因数の和:1426752

約数の個数: 16

約数和(自身を含む): 128406780

約数和(自身を除く): 71337140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1426741, 2853482, 5706964, 7133705, 11413928, 14267410, 28534820, 57069640]

約数ペア:

[(1, 57069640), (2, 28534820), (4, 14267410), (5, 11413928), (8, 7133705), (10, 5706964), (20, 2853482), (40, 1426741)]