105554240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 277392384

約数和(自身を除く): 171838144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 157, 160, 176, 191, 220, 314, 320, 352, 382, 440, 628, 704, 764, 785, 880, 955, 1256, 1528, 1570, 1727, 1760, 1910, 2101, 2512, 3056, 3140, 3454, 3520, 3820, 4202, 5024, 6112, 6280, 6908, 7640, 8404, 8635, 10048, 10505, 12224, 12560, 13816, 15280, 16808, 17270, 21010, 25120, 27632, 29987, 30560, 33616, 34540, 42020, 50240, 55264, 59974, 61120, 67232, 69080, 84040, 110528, 119948, 134464, 138160, 149935, 168080, 239896, 276320, 299870, 329857, 336160, 479792, 552640, 599740, 659714, 672320, 959584, 1199480, 1319428, 1649285, 1919168, 2398960, 2638856, 3298570, 4797920, 5277712, 6597140, 9595840, 10555424, 13194280, 21110848, 26388560, 52777120, 105554240]

約数ペア:

[(1, 105554240), (2, 52777120), (4, 26388560), (5, 21110848), (8, 13194280), (10, 10555424), (11, 9595840), (16, 6597140), (20, 5277712), (22, 4797920), (32, 3298570), (40, 2638856), (44, 2398960), (55, 1919168), (64, 1649285), (80, 1319428), (88, 1199480), (110, 959584), (157, 672320), (160, 659714), (176, 599740), (191, 552640), (220, 479792), (314, 336160), (320, 329857), (352, 299870), (382, 276320), (440, 239896), (628, 168080), (704, 149935), (764, 138160), (785, 134464), (880, 119948), (955, 110528), (1256, 84040), (1528, 69080), (1570, 67232), (1727, 61120), (1760, 59974), (1910, 55264), (2101, 50240), (2512, 42020), (3056, 34540), (3140, 33616), (3454, 30560), (3520, 29987), (3820, 27632), (4202, 25120), (5024, 21010), (6112, 17270), (6280, 16808), (6908, 15280), (7640, 13816), (8404, 12560), (8635, 12224), (10048, 10505)]