28822880

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 68602464

約数和(自身を除く): 39779584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1193, 1208, 1510, 2386, 2416, 3020, 4772, 4832, 5965, 6040, 9544, 11930, 12080, 19088, 23860, 24160, 38176, 47720, 95440, 180143, 190880, 360286, 720572, 900715, 1441144, 1801430, 2882288, 3602860, 5764576, 7205720, 14411440, 28822880]

約数ペア:

[(1, 28822880), (2, 14411440), (4, 7205720), (5, 5764576), (8, 3602860), (10, 2882288), (16, 1801430), (20, 1441144), (32, 900715), (40, 720572), (80, 360286), (151, 190880), (160, 180143), (302, 95440), (604, 47720), (755, 38176), (1193, 24160), (1208, 23860), (1510, 19088), (2386, 12080), (2416, 11930), (3020, 9544), (4772, 6040), (4832, 5965)]