11213496760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1361}}^1$

素因数の和:1721

約数の個数: 128

約数和(自身を含む): 27389275200

約数和(自身を除く): 16175778440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 293, 296, 370, 380, 586, 703, 740, 760, 1172, 1361, 1406, 1465, 1480, 2344, 2722, 2812, 2930, 3515, 5444, 5567, 5624, 5860, 6805, 7030, 10841, 10888, 11134, 11720, 13610, 14060, 21682, 22268, 25859, 27220, 27835, 28120, 43364, 44536, 50357, 51718, 54205, 54440, 55670, 86728, 100714, 103436, 108410, 111340, 129295, 201428, 205979, 206872, 216820, 222680, 251785, 258590, 398773, 402856, 411958, 433640, 503570, 517180, 797546, 823916, 956783, 1007140, 1029895, 1034360, 1595092, 1647832, 1913566, 1993865, 2014280, 2059790, 3190184, 3827132, 3987730, 4119580, 4783915, 7576687, 7654264, 7975460, 8239160, 9567830, 14754601, 15153374, 15950920, 19135660, 29509202, 30306748, 37883435, 38271320, 59018404, 60613496, 73773005, 75766870, 118036808, 147546010, 151533740, 280337419, 295092020, 303067480, 560674838, 590184040, 1121349676, 1401687095, 2242699352, 2803374190, 5606748380, 11213496760]

約数ペア:

[(1, 11213496760), (2, 5606748380), (4, 2803374190), (5, 2242699352), (8, 1401687095), (10, 1121349676), (19, 590184040), (20, 560674838), (37, 303067480), (38, 295092020), (40, 280337419), (74, 151533740), (76, 147546010), (95, 118036808), (148, 75766870), (152, 73773005), (185, 60613496), (190, 59018404), (293, 38271320), (296, 37883435), (370, 30306748), (380, 29509202), (586, 19135660), (703, 15950920), (740, 15153374), (760, 14754601), (1172, 9567830), (1361, 8239160), (1406, 7975460), (1465, 7654264), (1480, 7576687), (2344, 4783915), (2722, 4119580), (2812, 3987730), (2930, 3827132), (3515, 3190184), (5444, 2059790), (5567, 2014280), (5624, 1993865), (5860, 1913566), (6805, 1647832), (7030, 1595092), (10841, 1034360), (10888, 1029895), (11134, 1007140), (11720, 956783), (13610, 823916), (14060, 797546), (21682, 517180), (22268, 503570), (25859, 433640), (27220, 411958), (27835, 402856), (28120, 398773), (43364, 258590), (44536, 251785), (50357, 222680), (51718, 216820), (54205, 206872), (54440, 205979), (55670, 201428), (86728, 129295), (100714, 111340), (103436, 108410)]