1900513400

素因数分解:

$2^3\times 5^2\times {\mathrm{1033}}^1\times {\mathrm{9199}}^1$

素因数の和:10248

約数の個数: 48

約数和(自身を含む): 4423452000

約数和(自身を除く): 2522938600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1033, 2066, 4132, 5165, 8264, 9199, 10330, 18398, 20660, 25825, 36796, 41320, 45995, 51650, 73592, 91990, 103300, 183980, 206600, 229975, 367960, 459950, 919900, 1839800, 9502567, 19005134, 38010268, 47512835, 76020536, 95025670, 190051340, 237564175, 380102680, 475128350, 950256700, 1900513400]

約数ペア:

[(1, 1900513400), (2, 950256700), (4, 475128350), (5, 380102680), (8, 237564175), (10, 190051340), (20, 95025670), (25, 76020536), (40, 47512835), (50, 38010268), (100, 19005134), (200, 9502567), (1033, 1839800), (2066, 919900), (4132, 459950), (5165, 367960), (8264, 229975), (9199, 206600), (10330, 183980), (18398, 103300), (20660, 91990), (25825, 73592), (36796, 51650), (41320, 45995)]