5128762520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5903}}^1$

素因数の和:6057

約数の個数: 128

約数和(自身を含む): 13772851200

約数和(自身を除く): 8644088680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 107, 116, 140, 145, 203, 214, 232, 280, 290, 406, 428, 535, 580, 749, 812, 856, 1015, 1070, 1160, 1498, 1624, 2030, 2140, 2996, 3103, 3745, 4060, 4280, 5903, 5992, 6206, 7490, 8120, 11806, 12412, 14980, 15515, 21721, 23612, 24824, 29515, 29960, 31030, 41321, 43442, 47224, 59030, 62060, 82642, 86884, 108605, 118060, 124120, 165284, 171187, 173768, 206605, 217210, 236120, 330568, 342374, 413210, 434420, 631621, 684748, 826420, 855935, 868840, 1198309, 1263242, 1369496, 1652840, 1711870, 2396618, 2526484, 3158105, 3423740, 4421347, 4793236, 5052968, 5991545, 6316210, 6847480, 8842694, 9586472, 11983090, 12632420, 17685388, 18317009, 22106735, 23966180, 25264840, 35370776, 36634018, 44213470, 47932360, 73268036, 88426940, 91585045, 128219063, 146536072, 176853880, 183170090, 256438126, 366340180, 512876252, 641095315, 732680360, 1025752504, 1282190630, 2564381260, 5128762520]

約数ペア:

[(1, 5128762520), (2, 2564381260), (4, 1282190630), (5, 1025752504), (7, 732680360), (8, 641095315), (10, 512876252), (14, 366340180), (20, 256438126), (28, 183170090), (29, 176853880), (35, 146536072), (40, 128219063), (56, 91585045), (58, 88426940), (70, 73268036), (107, 47932360), (116, 44213470), (140, 36634018), (145, 35370776), (203, 25264840), (214, 23966180), (232, 22106735), (280, 18317009), (290, 17685388), (406, 12632420), (428, 11983090), (535, 9586472), (580, 8842694), (749, 6847480), (812, 6316210), (856, 5991545), (1015, 5052968), (1070, 4793236), (1160, 4421347), (1498, 3423740), (1624, 3158105), (2030, 2526484), (2140, 2396618), (2996, 1711870), (3103, 1652840), (3745, 1369496), (4060, 1263242), (4280, 1198309), (5903, 868840), (5992, 855935), (6206, 826420), (7490, 684748), (8120, 631621), (11806, 434420), (12412, 413210), (14980, 342374), (15515, 330568), (21721, 236120), (23612, 217210), (24824, 206605), (29515, 173768), (29960, 171187), (31030, 165284), (41321, 124120), (43442, 118060), (47224, 108605), (59030, 86884), (62060, 82642)]