28600010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27767}}^1$

素因数の和:27877

約数の個数: 16

約数和(自身を含む): 51981696

約数和(自身を除く): 23381686

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 27767, 55534, 138835, 277670, 2860001, 5720002, 14300005, 28600010]

約数ペア:

[(1, 28600010), (2, 14300005), (5, 5720002), (10, 2860001), (103, 277670), (206, 138835), (515, 55534), (1030, 27767)]