5106340

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 10785600

約数和(自身を除く): 5679260

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1283, 1990, 2566, 3980, 5132, 6415, 12830, 25660, 255317, 510634, 1021268, 1276585, 2553170, 5106340]

約数ペア:

[(1, 5106340), (2, 2553170), (4, 1276585), (5, 1021268), (10, 510634), (20, 255317), (199, 25660), (398, 12830), (796, 6415), (995, 5132), (1283, 3980), (1990, 2566)]