1760726032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 3769758720

約数和(自身を除く): 2009032688

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 389, 463, 611, 752, 778, 926, 1222, 1556, 1852, 2444, 3112, 3704, 4888, 5057, 6019, 6224, 7408, 9776, 10114, 12038, 18283, 20228, 21761, 24076, 36566, 40456, 43522, 48152, 73132, 80912, 87044, 96304, 146264, 174088, 180107, 237679, 282893, 292528, 348176, 360214, 475358, 565786, 720428, 950716, 1131572, 1440856, 1901432, 2263144, 2341391, 2881712, 3802864, 4526288, 4682782, 8465029, 9365564, 16930058, 18731128, 33860116, 37462256, 67720232, 110045377, 135440464, 220090754, 440181508, 880363016, 1760726032]

約数ペア:

[(1, 1760726032), (2, 880363016), (4, 440181508), (8, 220090754), (13, 135440464), (16, 110045377), (26, 67720232), (47, 37462256), (52, 33860116), (94, 18731128), (104, 16930058), (188, 9365564), (208, 8465029), (376, 4682782), (389, 4526288), (463, 3802864), (611, 2881712), (752, 2341391), (778, 2263144), (926, 1901432), (1222, 1440856), (1556, 1131572), (1852, 950716), (2444, 720428), (3112, 565786), (3704, 475358), (4888, 360214), (5057, 348176), (6019, 292528), (6224, 282893), (7408, 237679), (9776, 180107), (10114, 174088), (12038, 146264), (18283, 96304), (20228, 87044), (21761, 80912), (24076, 73132), (36566, 48152), (40456, 43522)]