28983910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5479}}^1$

素因数の和:5532

約数の個数: 24

約数和(自身を含む): 54547920

約数和(自身を除く): 25564010

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 5479, 10958, 27395, 54790, 126017, 252034, 630085, 1260170, 2898391, 5796782, 14491955, 28983910]

約数ペア:

[(1, 28983910), (2, 14491955), (5, 5796782), (10, 2898391), (23, 1260170), (46, 630085), (115, 252034), (230, 126017), (529, 54790), (1058, 27395), (2645, 10958), (5290, 5479)]