126562010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{63599}}^1$

素因数の和:63805

約数の個数: 16

約数和(自身を含む): 228960000

約数和(自身を除く): 102397990

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 63599, 127198, 317995, 635990, 12656201, 25312402, 63281005, 126562010]

約数ペア:

[(1, 126562010), (2, 63281005), (5, 25312402), (10, 12656201), (199, 635990), (398, 317995), (995, 127198), (1990, 63599)]