138260408050

素因数分解:

$2^1\times 5^2\times {\mathrm{509}}^1\times {\mathrm{5432629}}^1$

素因数の和:5433150

約数の個数: 24

約数和(自身を含む): 257669640900

約数和(自身を除く): 119409232850

約数列:

[1, 2, 5, 10, 25, 50, 509, 1018, 2545, 5090, 12725, 25450, 5432629, 10865258, 27163145, 54326290, 135815725, 271631450, 2765208161, 5530416322, 13826040805, 27652081610, 69130204025, 138260408050]

約数ペア:

[(1, 138260408050), (2, 69130204025), (5, 27652081610), (10, 13826040805), (25, 5530416322), (50, 2765208161), (509, 271631450), (1018, 135815725), (2545, 54326290), (5090, 27163145), (12725, 10865258), (25450, 5432629)]