27828040

素因数分解:

$2^3\times 5^1\times {\mathrm{695701}}^1$

素因数の和:695712

約数の個数: 16

約数和(自身を含む): 62613180

約数和(自身を除く): 34785140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 695701, 1391402, 2782804, 3478505, 5565608, 6957010, 13914020, 27828040]

約数ペア:

[(1, 27828040), (2, 13914020), (4, 6957010), (5, 5565608), (8, 3478505), (10, 2782804), (20, 1391402), (40, 695701)]