634012010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^2\times {\mathrm{1601}}^1$

素因数の和:2006

約数の個数: 24

約数和(自身を含む): 1147701636

約数和(自身を除く): 513689626

約数列:

[1, 2, 5, 10, 199, 398, 995, 1601, 1990, 3202, 8005, 16010, 39601, 79202, 198005, 318599, 396010, 637198, 1592995, 3185990, 63401201, 126802402, 317006005, 634012010]

約数ペア:

[(1, 634012010), (2, 317006005), (5, 126802402), (10, 63401201), (199, 3185990), (398, 1592995), (995, 637198), (1601, 396010), (1990, 318599), (3202, 198005), (8005, 79202), (16010, 39601)]