2022730.00000000

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1868

約数の個数: 60

約数和(自身を含む): 116580832

約数和(自身を除く): 68796432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 1783, 2680, 3350, 3566, 5360, 6700, 7132, 8915, 13400, 14264, 17830, 26800, 28528, 35660, 44575, 71320, 89150, 119461, 142640, 178300, 238922, 356600, 477844, 597305, 713200, 955688, 1194610, 1911376, 2389220, 2986525, 4778440, 5973050, 9556880, 11946100, 23892200, 47784400]

約数ペア:

[(1, 47784400), (2, 23892200), (4, 11946100), (5, 9556880), (8, 5973050), (10, 4778440), (16, 2986525), (20, 2389220), (25, 1911376), (40, 1194610), (50, 955688), (67, 713200), (80, 597305), (100, 477844), (134, 356600), (200, 238922), (268, 178300), (335, 142640), (400, 119461), (536, 89150), (670, 71320), (1072, 44575), (1340, 35660), (1675, 28528), (1783, 26800), (2680, 17830), (3350, 14264), (3566, 13400), (5360, 8915), (6700, 7132)]