2074574480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{13627}}^1$

素因数の和:13824

約数の個数: 80

約数和(自身を含む): 5292679104

約数和(自身を除く): 3218104624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 220, 346, 440, 692, 865, 880, 1384, 1730, 1903, 2768, 3460, 3806, 6920, 7612, 9515, 13627, 13840, 15224, 19030, 27254, 30448, 38060, 54508, 68135, 76120, 109016, 136270, 149897, 152240, 218032, 272540, 299794, 545080, 599588, 749485, 1090160, 1199176, 1498970, 2357471, 2398352, 2997940, 4714942, 5995880, 9429884, 11787355, 11991760, 18859768, 23574710, 25932181, 37719536, 47149420, 51864362, 94298840, 103728724, 129660905, 188597680, 207457448, 259321810, 414914896, 518643620, 1037287240, 2074574480]

約数ペア:

[(1, 2074574480), (2, 1037287240), (4, 518643620), (5, 414914896), (8, 259321810), (10, 207457448), (11, 188597680), (16, 129660905), (20, 103728724), (22, 94298840), (40, 51864362), (44, 47149420), (55, 37719536), (80, 25932181), (88, 23574710), (110, 18859768), (173, 11991760), (176, 11787355), (220, 9429884), (346, 5995880), (440, 4714942), (692, 2997940), (865, 2398352), (880, 2357471), (1384, 1498970), (1730, 1199176), (1903, 1090160), (2768, 749485), (3460, 599588), (3806, 545080), (6920, 299794), (7612, 272540), (9515, 218032), (13627, 152240), (13840, 149897), (15224, 136270), (19030, 109016), (27254, 76120), (30448, 68135), (38060, 54508)]