4212791860

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{8999}}^1$

素因数の和:9360

約数の個数: 48

約数和(自身を含む): 8981280000

約数和(自身を除く): 4768488140

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 263, 356, 445, 526, 890, 1052, 1315, 1780, 2630, 5260, 8999, 17998, 23407, 35996, 44995, 46814, 89990, 93628, 117035, 179980, 234070, 468140, 800911, 1601822, 2366737, 3203644, 4004555, 4733474, 8009110, 9466948, 11833685, 16018220, 23667370, 47334740, 210639593, 421279186, 842558372, 1053197965, 2106395930, 4212791860]

約数ペア:

[(1, 4212791860), (2, 2106395930), (4, 1053197965), (5, 842558372), (10, 421279186), (20, 210639593), (89, 47334740), (178, 23667370), (263, 16018220), (356, 11833685), (445, 9466948), (526, 8009110), (890, 4733474), (1052, 4004555), (1315, 3203644), (1780, 2366737), (2630, 1601822), (5260, 800911), (8999, 468140), (17998, 234070), (23407, 179980), (35996, 117035), (44995, 93628), (46814, 89990)]