2040765264

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{488689}}^1$

素因数の和:488732

約数の個数: 60

約数和(自身を含む): 5908262100

約数和(自身を除く): 3867496836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 488689, 977378, 1466067, 1954756, 2932134, 3909512, 4398201, 5864268, 7819024, 8796402, 11728536, 14171981, 17592804, 23457072, 28343962, 35185608, 42515943, 56687924, 70371216, 85031886, 113375848, 127547829, 170063772, 226751696, 255095658, 340127544, 510191316, 680255088, 1020382632, 2040765264]

約数ペア:

[(1, 2040765264), (2, 1020382632), (3, 680255088), (4, 510191316), (6, 340127544), (8, 255095658), (9, 226751696), (12, 170063772), (16, 127547829), (18, 113375848), (24, 85031886), (29, 70371216), (36, 56687924), (48, 42515943), (58, 35185608), (72, 28343962), (87, 23457072), (116, 17592804), (144, 14171981), (174, 11728536), (232, 8796402), (261, 7819024), (348, 5864268), (464, 4398201), (522, 3909512), (696, 2932134), (1044, 1954756), (1392, 1466067), (2088, 977378), (4176, 488689)]