137050480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{244733}}^1$

素因数の和:244753

約数の個数: 40

約数和(自身を含む): 364164192

約数和(自身を除く): 227113712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 244733, 489466, 978932, 1223665, 1713131, 1957864, 2447330, 3426262, 3915728, 4894660, 6852524, 8565655, 9789320, 13705048, 17131310, 19578640, 27410096, 34262620, 68525240, 137050480]

約数ペア:

[(1, 137050480), (2, 68525240), (4, 34262620), (5, 27410096), (7, 19578640), (8, 17131310), (10, 13705048), (14, 9789320), (16, 8565655), (20, 6852524), (28, 4894660), (35, 3915728), (40, 3426262), (56, 2447330), (70, 1957864), (80, 1713131), (112, 1223665), (140, 978932), (280, 489466), (560, 244733)]