208022590880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100010861}}^1$

素因数の和:100010889

約数の個数: 48

約数和(自身を含む): 529257481704

約数和(自身を除く): 321234890824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 100010861, 200021722, 400043444, 500054305, 800086888, 1000108610, 1300141193, 1600173776, 2000217220, 2600282386, 3200347552, 4000434440, 5200564772, 6500705965, 8000868880, 10401129544, 13001411930, 16001737760, 20802259088, 26002823860, 41604518176, 52005647720, 104011295440, 208022590880]

約数ペア:

[(1, 208022590880), (2, 104011295440), (4, 52005647720), (5, 41604518176), (8, 26002823860), (10, 20802259088), (13, 16001737760), (16, 13001411930), (20, 10401129544), (26, 8000868880), (32, 6500705965), (40, 5200564772), (52, 4000434440), (65, 3200347552), (80, 2600282386), (104, 2000217220), (130, 1600173776), (160, 1300141193), (208, 1000108610), (260, 800086888), (416, 500054305), (520, 400043444), (1040, 200021722), (2080, 100010861)]