1296095304280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4628911801}}^1$

素因数の和:4628911819

約数の個数: 32

約数和(自身を含む): 3332816497440

約数和(自身を除く): 2036721193160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4628911801, 9257823602, 18515647204, 23144559005, 32402382607, 37031294408, 46289118010, 64804765214, 92578236020, 129609530428, 162011913035, 185156472040, 259219060856, 324023826070, 648047652140, 1296095304280]

約数ペア:

[(1, 1296095304280), (2, 648047652140), (4, 324023826070), (5, 259219060856), (7, 185156472040), (8, 162011913035), (10, 129609530428), (14, 92578236020), (20, 64804765214), (28, 46289118010), (35, 37031294408), (40, 32402382607), (56, 23144559005), (70, 18515647204), (140, 9257823602), (280, 4628911801)]