98592020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{69431}}^1$

素因数の和:69511

約数の個数: 24

約数和(自身を含む): 209962368

約数和(自身を除く): 111370348

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 69431, 138862, 277724, 347155, 694310, 1388620, 4929601, 9859202, 19718404, 24648005, 49296010, 98592020]

約数ペア:

[(1, 98592020), (2, 49296010), (4, 24648005), (5, 19718404), (10, 9859202), (20, 4929601), (71, 1388620), (142, 694310), (284, 347155), (355, 277724), (710, 138862), (1420, 69431)]