45045440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 119384064

約数和(自身を除く): 74338624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 134, 160, 176, 191, 220, 268, 320, 335, 352, 382, 440, 536, 670, 704, 737, 764, 880, 955, 1072, 1340, 1474, 1528, 1760, 1910, 2101, 2144, 2680, 2948, 3056, 3520, 3685, 3820, 4202, 4288, 5360, 5896, 6112, 7370, 7640, 8404, 10505, 10720, 11792, 12224, 12797, 14740, 15280, 16808, 21010, 21440, 23584, 25594, 29480, 30560, 33616, 42020, 47168, 51188, 58960, 61120, 63985, 67232, 84040, 102376, 117920, 127970, 134464, 140767, 168080, 204752, 235840, 255940, 281534, 336160, 409504, 511880, 563068, 672320, 703835, 819008, 1023760, 1126136, 1407670, 2047520, 2252272, 2815340, 4095040, 4504544, 5630680, 9009088, 11261360, 22522720, 45045440]

約数ペア:

[(1, 45045440), (2, 22522720), (4, 11261360), (5, 9009088), (8, 5630680), (10, 4504544), (11, 4095040), (16, 2815340), (20, 2252272), (22, 2047520), (32, 1407670), (40, 1126136), (44, 1023760), (55, 819008), (64, 703835), (67, 672320), (80, 563068), (88, 511880), (110, 409504), (134, 336160), (160, 281534), (176, 255940), (191, 235840), (220, 204752), (268, 168080), (320, 140767), (335, 134464), (352, 127970), (382, 117920), (440, 102376), (536, 84040), (670, 67232), (704, 63985), (737, 61120), (764, 58960), (880, 51188), (955, 47168), (1072, 42020), (1340, 33616), (1474, 30560), (1528, 29480), (1760, 25594), (1910, 23584), (2101, 21440), (2144, 21010), (2680, 16808), (2948, 15280), (3056, 14740), (3520, 12797), (3685, 12224), (3820, 11792), (4202, 10720), (4288, 10505), (5360, 8404), (5896, 7640), (6112, 7370)]