130188620

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{10831}}^1$

素因数の和:11441

約数の個数: 24

約数和(自身を含む): 273876288

約数和(自身を除く): 143687668

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 10831, 12020, 21662, 43324, 54155, 108310, 216620, 6509431, 13018862, 26037724, 32547155, 65094310, 130188620]

約数ペア:

[(1, 130188620), (2, 65094310), (4, 32547155), (5, 26037724), (10, 13018862), (20, 6509431), (601, 216620), (1202, 108310), (2404, 54155), (3005, 43324), (6010, 21662), (10831, 12020)]