2013283760

素因数分解:

$2^4\times 5^1\times {\mathrm{4751}}^1\times {\mathrm{5297}}^1$

素因数の和:10061

約数の個数: 40

約数和(自身を含む): 4682753856

約数和(自身を除く): 2669470096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4751, 5297, 9502, 10594, 19004, 21188, 23755, 26485, 38008, 42376, 47510, 52970, 76016, 84752, 95020, 105940, 190040, 211880, 380080, 423760, 25166047, 50332094, 100664188, 125830235, 201328376, 251660470, 402656752, 503320940, 1006641880, 2013283760]

約数ペア:

[(1, 2013283760), (2, 1006641880), (4, 503320940), (5, 402656752), (8, 251660470), (10, 201328376), (16, 125830235), (20, 100664188), (40, 50332094), (80, 25166047), (4751, 423760), (5297, 380080), (9502, 211880), (10594, 190040), (19004, 105940), (21188, 95020), (23755, 84752), (26485, 76016), (38008, 52970), (42376, 47510)]