2016336560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3600601}}^1$

素因数の和:3600621

約数の個数: 40

約数和(自身を含む): 5357695776

約数和(自身を除く): 3341359216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3600601, 7201202, 14402404, 18003005, 25204207, 28804808, 36006010, 50408414, 57609616, 72012020, 100816828, 126021035, 144024040, 201633656, 252042070, 288048080, 403267312, 504084140, 1008168280, 2016336560]

約数ペア:

[(1, 2016336560), (2, 1008168280), (4, 504084140), (5, 403267312), (7, 288048080), (8, 252042070), (10, 201633656), (14, 144024040), (16, 126021035), (20, 100816828), (28, 72012020), (35, 57609616), (40, 50408414), (56, 36006010), (70, 28804808), (80, 25204207), (112, 18003005), (140, 14402404), (280, 7201202), (560, 3600601)]