85115360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 221592672

約数和(自身を除く): 136477312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 137, 160, 176, 220, 274, 352, 353, 440, 548, 685, 706, 880, 1096, 1370, 1412, 1507, 1760, 1765, 2192, 2740, 2824, 3014, 3530, 3883, 4384, 5480, 5648, 6028, 7060, 7535, 7766, 10960, 11296, 12056, 14120, 15070, 15532, 19415, 21920, 24112, 28240, 30140, 31064, 38830, 48224, 48361, 56480, 60280, 62128, 77660, 96722, 120560, 124256, 155320, 193444, 241120, 241805, 310640, 386888, 483610, 531971, 621280, 773776, 967220, 1063942, 1547552, 1934440, 2127884, 2659855, 3868880, 4255768, 5319710, 7737760, 8511536, 10639420, 17023072, 21278840, 42557680, 85115360]

約数ペア:

[(1, 85115360), (2, 42557680), (4, 21278840), (5, 17023072), (8, 10639420), (10, 8511536), (11, 7737760), (16, 5319710), (20, 4255768), (22, 3868880), (32, 2659855), (40, 2127884), (44, 1934440), (55, 1547552), (80, 1063942), (88, 967220), (110, 773776), (137, 621280), (160, 531971), (176, 483610), (220, 386888), (274, 310640), (352, 241805), (353, 241120), (440, 193444), (548, 155320), (685, 124256), (706, 120560), (880, 96722), (1096, 77660), (1370, 62128), (1412, 60280), (1507, 56480), (1760, 48361), (1765, 48224), (2192, 38830), (2740, 31064), (2824, 30140), (3014, 28240), (3530, 24112), (3883, 21920), (4384, 19415), (5480, 15532), (5648, 15070), (6028, 14120), (7060, 12056), (7535, 11296), (7766, 10960)]