10525420000

素因数分解:

$2^5\times 5^4\times {\mathrm{526271}}^1$

素因数の和:526301

約数の個数: 60

約数和(自身を含む): 25894161216

約数和(自身を除く): 15368741216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 4000, 5000, 10000, 20000, 526271, 1052542, 2105084, 2631355, 4210168, 5262710, 8420336, 10525420, 13156775, 16840672, 21050840, 26313550, 42101680, 52627100, 65783875, 84203360, 105254200, 131567750, 210508400, 263135500, 328919375, 421016800, 526271000, 657838750, 1052542000, 1315677500, 2105084000, 2631355000, 5262710000, 10525420000]

約数ペア:

[(1, 10525420000), (2, 5262710000), (4, 2631355000), (5, 2105084000), (8, 1315677500), (10, 1052542000), (16, 657838750), (20, 526271000), (25, 421016800), (32, 328919375), (40, 263135500), (50, 210508400), (80, 131567750), (100, 105254200), (125, 84203360), (160, 65783875), (200, 52627100), (250, 42101680), (400, 26313550), (500, 21050840), (625, 16840672), (800, 13156775), (1000, 10525420), (1250, 8420336), (2000, 5262710), (2500, 4210168), (4000, 2631355), (5000, 2105084), (10000, 1052542), (20000, 526271)]