45259840

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2195

約数の個数: 56

約数和(自身を含む): 109435392

約数和(自身を除く): 64175552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2111, 2144, 2680, 4222, 4288, 5360, 8444, 10555, 10720, 16888, 21110, 21440, 33776, 42220, 67552, 84440, 135104, 141437, 168880, 282874, 337760, 565748, 675520, 707185, 1131496, 1414370, 2262992, 2828740, 4525984, 5657480, 9051968, 11314960, 22629920, 45259840]

約数ペア:

[(1, 45259840), (2, 22629920), (4, 11314960), (5, 9051968), (8, 5657480), (10, 4525984), (16, 2828740), (20, 2262992), (32, 1414370), (40, 1131496), (64, 707185), (67, 675520), (80, 565748), (134, 337760), (160, 282874), (268, 168880), (320, 141437), (335, 135104), (536, 84440), (670, 67552), (1072, 42220), (1340, 33776), (2111, 21440), (2144, 21110), (2680, 16888), (4222, 10720), (4288, 10555), (5360, 8444)]