112964720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 288919008

約数和(自身を除く): 175954288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 220, 274, 440, 548, 685, 880, 937, 1096, 1370, 1507, 1874, 2192, 2740, 3014, 3748, 4685, 5480, 6028, 7496, 7535, 9370, 10307, 10960, 12056, 14992, 15070, 18740, 20614, 24112, 30140, 37480, 41228, 51535, 60280, 74960, 82456, 103070, 120560, 128369, 164912, 206140, 256738, 412280, 513476, 641845, 824560, 1026952, 1283690, 1412059, 2053904, 2567380, 2824118, 5134760, 5648236, 7060295, 10269520, 11296472, 14120590, 22592944, 28241180, 56482360, 112964720]

約数ペア:

[(1, 112964720), (2, 56482360), (4, 28241180), (5, 22592944), (8, 14120590), (10, 11296472), (11, 10269520), (16, 7060295), (20, 5648236), (22, 5134760), (40, 2824118), (44, 2567380), (55, 2053904), (80, 1412059), (88, 1283690), (110, 1026952), (137, 824560), (176, 641845), (220, 513476), (274, 412280), (440, 256738), (548, 206140), (685, 164912), (880, 128369), (937, 120560), (1096, 103070), (1370, 82456), (1507, 74960), (1874, 60280), (2192, 51535), (2740, 41228), (3014, 37480), (3748, 30140), (4685, 24112), (5480, 20614), (6028, 18740), (7496, 15070), (7535, 14992), (9370, 12056), (10307, 10960)]