26337080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 52045000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 503, 595, 616, 680, 748, 770, 935, 952, 1006, 1190, 1309, 1496, 1540, 1870, 2012, 2380, 2515, 2618, 3080, 3521, 3740, 4024, 4760, 5030, 5236, 5533, 6545, 7042, 7480, 8551, 10060, 10472, 11066, 13090, 14084, 17102, 17605, 20120, 22132, 26180, 27665, 28168, 34204, 35210, 38731, 42755, 44264, 52360, 55330, 59857, 68408, 70420, 77462, 85510, 94061, 110660, 119714, 140840, 154924, 171020, 188122, 193655, 221320, 239428, 299285, 309848, 342040, 376244, 387310, 470305, 478856, 598570, 658427, 752488, 774620, 940610, 1197140, 1316854, 1549240, 1881220, 2394280, 2633708, 3292135, 3762440, 5267416, 6584270, 13168540, 26337080]

約数ペア:

[(1, 26337080), (2, 13168540), (4, 6584270), (5, 5267416), (7, 3762440), (8, 3292135), (10, 2633708), (11, 2394280), (14, 1881220), (17, 1549240), (20, 1316854), (22, 1197140), (28, 940610), (34, 774620), (35, 752488), (40, 658427), (44, 598570), (55, 478856), (56, 470305), (68, 387310), (70, 376244), (77, 342040), (85, 309848), (88, 299285), (110, 239428), (119, 221320), (136, 193655), (140, 188122), (154, 171020), (170, 154924), (187, 140840), (220, 119714), (238, 110660), (280, 94061), (308, 85510), (340, 77462), (374, 70420), (385, 68408), (440, 59857), (476, 55330), (503, 52360), (595, 44264), (616, 42755), (680, 38731), (748, 35210), (770, 34204), (935, 28168), (952, 27665), (1006, 26180), (1190, 22132), (1309, 20120), (1496, 17605), (1540, 17102), (1870, 14084), (2012, 13090), (2380, 11066), (2515, 10472), (2618, 10060), (3080, 8551), (3521, 7480), (3740, 7042), (4024, 6545), (4760, 5533), (5030, 5236)]