22590880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10861}}^1$

素因数の和:10889

約数の個数: 48

約数和(自身を含む): 57481704

約数和(自身を除く): 34890824

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, 10861, 21722, 43444, 54305, 86888, 108610, 141193, 173776, 217220, 282386, 347552, 434440, 564772, 705965, 868880, 1129544, 1411930, 1737760, 2259088, 2823860, 4518176, 5647720, 11295440, 22590880]

約数ペア:

[(1, 22590880), (2, 11295440), (4, 5647720), (5, 4518176), (8, 2823860), (10, 2259088), (13, 1737760), (16, 1411930), (20, 1129544), (26, 868880), (32, 705965), (40, 564772), (52, 434440), (65, 347552), (80, 282386), (104, 217220), (130, 173776), (160, 141193), (208, 108610), (260, 86888), (416, 54305), (520, 43444), (1040, 21722), (2080, 10861)]