9820011.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 239984640

約数和(自身を除く): 145019120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 719, 1016, 1040, 1270, 1438, 1651, 2032, 2540, 2876, 3302, 3595, 5080, 5752, 6604, 7190, 8255, 9347, 10160, 11504, 13208, 14380, 16510, 18694, 26416, 28760, 33020, 37388, 46735, 57520, 66040, 74776, 91313, 93470, 132080, 149552, 182626, 186940, 365252, 373880, 456565, 730504, 747760, 913130, 1187069, 1461008, 1826260, 2374138, 3652520, 4748276, 5935345, 7305040, 9496552, 11870690, 18993104, 23741380, 47482760, 94965520]

約数ペア:

[(1, 94965520), (2, 47482760), (4, 23741380), (5, 18993104), (8, 11870690), (10, 9496552), (13, 7305040), (16, 5935345), (20, 4748276), (26, 3652520), (40, 2374138), (52, 1826260), (65, 1461008), (80, 1187069), (104, 913130), (127, 747760), (130, 730504), (208, 456565), (254, 373880), (260, 365252), (508, 186940), (520, 182626), (635, 149552), (719, 132080), (1016, 93470), (1040, 91313), (1270, 74776), (1438, 66040), (1651, 57520), (2032, 46735), (2540, 37388), (2876, 33020), (3302, 28760), (3595, 26416), (5080, 18694), (5752, 16510), (6604, 14380), (7190, 13208), (8255, 11504), (9347, 10160)]