1282022140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{937}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 3195803520

約数和(自身を除く): 1913781380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 337, 406, 580, 674, 812, 937, 1015, 1348, 1685, 1874, 2030, 2359, 3370, 3748, 4060, 4685, 4718, 6559, 6740, 9370, 9436, 9773, 11795, 13118, 18740, 19546, 23590, 26236, 27173, 32795, 39092, 47180, 48865, 54346, 65590, 68411, 97730, 108692, 131180, 135865, 136822, 190211, 195460, 271730, 273644, 315769, 342055, 380422, 543460, 631538, 684110, 760844, 951055, 1263076, 1368220, 1578845, 1902110, 2210383, 3157690, 3804220, 4420766, 6315380, 8841532, 9157301, 11051915, 18314602, 22103830, 36629204, 44207660, 45786505, 64101107, 91573010, 128202214, 183146020, 256404428, 320505535, 641011070, 1282022140]

約数ペア:

[(1, 1282022140), (2, 641011070), (4, 320505535), (5, 256404428), (7, 183146020), (10, 128202214), (14, 91573010), (20, 64101107), (28, 45786505), (29, 44207660), (35, 36629204), (58, 22103830), (70, 18314602), (116, 11051915), (140, 9157301), (145, 8841532), (203, 6315380), (290, 4420766), (337, 3804220), (406, 3157690), (580, 2210383), (674, 1902110), (812, 1578845), (937, 1368220), (1015, 1263076), (1348, 951055), (1685, 760844), (1874, 684110), (2030, 631538), (2359, 543460), (3370, 380422), (3748, 342055), (4060, 315769), (4685, 273644), (4718, 271730), (6559, 195460), (6740, 190211), (9370, 136822), (9436, 135865), (9773, 131180), (11795, 108692), (13118, 97730), (18740, 68411), (19546, 65590), (23590, 54346), (26236, 48865), (27173, 47180), (32795, 39092)]