2056550860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5172

約数の個数: 144

約数和(自身を含む): 5660093376

約数和(自身を除く): 3603542516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 169, 170, 182, 221, 238, 260, 338, 340, 364, 442, 455, 476, 595, 676, 845, 884, 910, 1105, 1183, 1190, 1547, 1690, 1820, 2210, 2366, 2380, 2873, 3094, 3380, 4420, 4732, 5113, 5746, 5915, 6188, 7735, 10226, 11492, 11830, 14365, 15470, 20111, 20452, 23660, 25565, 28730, 30940, 35791, 40222, 51130, 57460, 66469, 71582, 80444, 86921, 100555, 102260, 132938, 143164, 173842, 178955, 201110, 265876, 332345, 347684, 357910, 402220, 434605, 465283, 608447, 664690, 715820, 864097, 869210, 930566, 1129973, 1216894, 1329380, 1728194, 1738420, 1861132, 2259946, 2326415, 2433788, 3042235, 3456388, 4320485, 4519892, 4652830, 5649865, 6048679, 6084470, 7909811, 8640970, 9305660, 11299730, 12097358, 12168940, 14689649, 15819622, 17281940, 22599460, 24194716, 29379298, 30243395, 31639244, 39549055, 58758596, 60486790, 73448245, 79098110, 102827543, 120973580, 146896490, 158196220, 205655086, 293792980, 411310172, 514137715, 1028275430, 2056550860]

約数ペア:

[(1, 2056550860), (2, 1028275430), (4, 514137715), (5, 411310172), (7, 293792980), (10, 205655086), (13, 158196220), (14, 146896490), (17, 120973580), (20, 102827543), (26, 79098110), (28, 73448245), (34, 60486790), (35, 58758596), (52, 39549055), (65, 31639244), (68, 30243395), (70, 29379298), (85, 24194716), (91, 22599460), (119, 17281940), (130, 15819622), (140, 14689649), (169, 12168940), (170, 12097358), (182, 11299730), (221, 9305660), (238, 8640970), (260, 7909811), (338, 6084470), (340, 6048679), (364, 5649865), (442, 4652830), (455, 4519892), (476, 4320485), (595, 3456388), (676, 3042235), (845, 2433788), (884, 2326415), (910, 2259946), (1105, 1861132), (1183, 1738420), (1190, 1728194), (1547, 1329380), (1690, 1216894), (1820, 1129973), (2210, 930566), (2366, 869210), (2380, 864097), (2873, 715820), (3094, 664690), (3380, 608447), (4420, 465283), (4732, 434605), (5113, 402220), (5746, 357910), (5915, 347684), (6188, 332345), (7735, 265876), (10226, 201110), (11492, 178955), (11830, 173842), (14365, 143164), (15470, 132938), (20111, 102260), (20452, 100555), (23660, 86921), (25565, 80444), (28730, 71582), (30940, 66469), (35791, 57460), (40222, 51130)]