67261700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 162739584

約数和(自身を除く): 95477884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 940, 1034, 1100, 1175, 1301, 2068, 2350, 2585, 2602, 4700, 5170, 5204, 6505, 10340, 12925, 13010, 14311, 25850, 26020, 28622, 32525, 51700, 57244, 61147, 65050, 71555, 122294, 130100, 143110, 244588, 286220, 305735, 357775, 611470, 672617, 715550, 1222940, 1345234, 1431100, 1528675, 2690468, 3057350, 3363085, 6114700, 6726170, 13452340, 16815425, 33630850, 67261700]

約数ペア:

[(1, 67261700), (2, 33630850), (4, 16815425), (5, 13452340), (10, 6726170), (11, 6114700), (20, 3363085), (22, 3057350), (25, 2690468), (44, 1528675), (47, 1431100), (50, 1345234), (55, 1222940), (94, 715550), (100, 672617), (110, 611470), (188, 357775), (220, 305735), (235, 286220), (275, 244588), (470, 143110), (517, 130100), (550, 122294), (940, 71555), (1034, 65050), (1100, 61147), (1175, 57244), (1301, 51700), (2068, 32525), (2350, 28622), (2585, 26020), (2602, 25850), (4700, 14311), (5170, 13010), (5204, 12925), (6505, 10340)]