8708578060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 22934596608

約数和(自身を除く): 14226018548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 107, 130, 140, 182, 197, 214, 227, 260, 364, 394, 428, 454, 455, 535, 749, 788, 908, 910, 985, 1070, 1135, 1379, 1391, 1498, 1589, 1820, 1970, 2140, 2270, 2561, 2758, 2782, 2951, 2996, 3178, 3745, 3940, 4540, 5122, 5516, 5564, 5902, 6356, 6895, 6955, 7490, 7945, 9737, 10244, 11804, 12805, 13790, 13910, 14755, 14980, 15890, 17927, 19474, 20657, 21079, 24289, 25610, 27580, 27820, 29510, 31780, 35854, 38948, 41314, 42158, 44719, 48578, 48685, 51220, 59020, 71708, 82628, 84316, 89438, 89635, 97156, 97370, 103285, 105395, 121445, 147553, 170023, 178876, 179270, 194740, 206570, 210790, 223595, 242890, 274027, 295106, 313033, 315757, 340046, 358540, 413140, 421580, 447190, 485780, 548054, 581347, 590212, 626066, 631514, 680092, 737765, 850115, 894380, 1096108, 1162694, 1252132, 1263028, 1370135, 1475530, 1565165, 1578785, 1700230, 1918189, 2210299, 2325388, 2740270, 2906735, 2951060, 3130330, 3157570, 3400460, 3836378, 4069429, 4420598, 4784933, 5480540, 5813470, 6260660, 6315140, 7672756, 8138858, 8841196, 9569866, 9590945, 11051495, 11626940, 16277716, 19139732, 19181890, 20347145, 22102990, 23924665, 33494531, 38363780, 40694290, 44205980, 47849330, 62204129, 66989062, 81388580, 95698660, 124408258, 133978124, 167472655, 248816516, 311020645, 334945310, 435428903, 622041290, 669890620, 870857806, 1244082580, 1741715612, 2177144515, 4354289030, 8708578060]

約数ペア:

[(1, 8708578060), (2, 4354289030), (4, 2177144515), (5, 1741715612), (7, 1244082580), (10, 870857806), (13, 669890620), (14, 622041290), (20, 435428903), (26, 334945310), (28, 311020645), (35, 248816516), (52, 167472655), (65, 133978124), (70, 124408258), (91, 95698660), (107, 81388580), (130, 66989062), (140, 62204129), (182, 47849330), (197, 44205980), (214, 40694290), (227, 38363780), (260, 33494531), (364, 23924665), (394, 22102990), (428, 20347145), (454, 19181890), (455, 19139732), (535, 16277716), (749, 11626940), (788, 11051495), (908, 9590945), (910, 9569866), (985, 8841196), (1070, 8138858), (1135, 7672756), (1379, 6315140), (1391, 6260660), (1498, 5813470), (1589, 5480540), (1820, 4784933), (1970, 4420598), (2140, 4069429), (2270, 3836378), (2561, 3400460), (2758, 3157570), (2782, 3130330), (2951, 2951060), (2996, 2906735), (3178, 2740270), (3745, 2325388), (3940, 2210299), (4540, 1918189), (5122, 1700230), (5516, 1578785), (5564, 1565165), (5902, 1475530), (6356, 1370135), (6895, 1263028), (6955, 1252132), (7490, 1162694), (7945, 1096108), (9737, 894380), (10244, 850115), (11804, 737765), (12805, 680092), (13790, 631514), (13910, 626066), (14755, 590212), (14980, 581347), (15890, 548054), (17927, 485780), (19474, 447190), (20657, 421580), (21079, 413140), (24289, 358540), (25610, 340046), (27580, 315757), (27820, 313033), (29510, 295106), (31780, 274027), (35854, 242890), (38948, 223595), (41314, 210790), (42158, 206570), (44719, 194740), (48578, 179270), (48685, 178876), (51220, 170023), (59020, 147553), (71708, 121445), (82628, 105395), (84316, 103285), (89438, 97370), (89635, 97156)]