23268080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 59755104

約数和(自身を除く): 36487024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 193, 220, 274, 386, 440, 548, 685, 772, 880, 965, 1096, 1370, 1507, 1544, 1930, 2123, 2192, 2740, 3014, 3088, 3860, 4246, 5480, 6028, 7535, 7720, 8492, 10615, 10960, 12056, 15070, 15440, 16984, 21230, 24112, 26441, 30140, 33968, 42460, 52882, 60280, 84920, 105764, 120560, 132205, 169840, 211528, 264410, 290851, 423056, 528820, 581702, 1057640, 1163404, 1454255, 2115280, 2326808, 2908510, 4653616, 5817020, 11634040, 23268080]

約数ペア:

[(1, 23268080), (2, 11634040), (4, 5817020), (5, 4653616), (8, 2908510), (10, 2326808), (11, 2115280), (16, 1454255), (20, 1163404), (22, 1057640), (40, 581702), (44, 528820), (55, 423056), (80, 290851), (88, 264410), (110, 211528), (137, 169840), (176, 132205), (193, 120560), (220, 105764), (274, 84920), (386, 60280), (440, 52882), (548, 42460), (685, 33968), (772, 30140), (880, 26441), (965, 24112), (1096, 21230), (1370, 16984), (1507, 15440), (1544, 15070), (1930, 12056), (2123, 10960), (2192, 10615), (2740, 8492), (3014, 7720), (3088, 7535), (3860, 6028), (4246, 5480)]