90076010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101209}}^1$

素因数の和:101305

約数の個数: 16

約数和(自身を含む): 163960200

約数和(自身を除く): 73884190

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 101209, 202418, 506045, 1012090, 9007601, 18015202, 45038005, 90076010]

約数ペア:

[(1, 90076010), (2, 45038005), (5, 18015202), (10, 9007601), (89, 1012090), (178, 506045), (445, 202418), (890, 101209)]