29275280

素因数分解:

$2^4\times 5^1\times {\mathrm{365941}}^1$

素因数の和:365954

約数の個数: 20

約数和(自身を含む): 68065212

約数和(自身を除く): 38789932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 365941, 731882, 1463764, 1829705, 2927528, 3659410, 5855056, 7318820, 14637640, 29275280]

約数ペア:

[(1, 29275280), (2, 14637640), (4, 7318820), (5, 5855056), (8, 3659410), (10, 2927528), (16, 1829705), (20, 1463764), (40, 731882), (80, 365941)]