36639620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 80310720

約数和(自身を除く): 43671100

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 670, 739, 740, 1340, 1478, 2479, 2956, 3695, 4958, 7390, 9916, 12395, 14780, 24790, 27343, 49513, 49580, 54686, 99026, 109372, 136715, 198052, 247565, 273430, 495130, 546860, 990260, 1831981, 3663962, 7327924, 9159905, 18319810, 36639620]

約数ペア:

[(1, 36639620), (2, 18319810), (4, 9159905), (5, 7327924), (10, 3663962), (20, 1831981), (37, 990260), (67, 546860), (74, 495130), (134, 273430), (148, 247565), (185, 198052), (268, 136715), (335, 109372), (370, 99026), (670, 54686), (739, 49580), (740, 49513), (1340, 27343), (1478, 24790), (2479, 14780), (2956, 12395), (3695, 9916), (4958, 7390)]