2016015003280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{31539659}}^1$

素因数の和:31539736

約数の個数: 80

約数和(自身を含む): 5068549520640

約数和(自身を除く): 3052534517360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 680, 752, 799, 940, 1360, 1598, 1880, 3196, 3760, 3995, 6392, 7990, 12784, 15980, 31960, 63920, 31539659, 63079318, 126158636, 157698295, 252317272, 315396590, 504634544, 536174203, 630793180, 1072348406, 1261586360, 1482363973, 2144696812, 2523172720, 2680871015, 2964727946, 4289393624, 5361742030, 5929455892, 7411819865, 8578787248, 10723484060, 11858911784, 14823639730, 21446968120, 23717823568, 25200187541, 29647279460, 42893936240, 50400375082, 59294558920, 100800750164, 118589117840, 126000937705, 201601500328, 252001875410, 403203000656, 504003750820, 1008007501640, 2016015003280]

約数ペア:

[(1, 2016015003280), (2, 1008007501640), (4, 504003750820), (5, 403203000656), (8, 252001875410), (10, 201601500328), (16, 126000937705), (17, 118589117840), (20, 100800750164), (34, 59294558920), (40, 50400375082), (47, 42893936240), (68, 29647279460), (80, 25200187541), (85, 23717823568), (94, 21446968120), (136, 14823639730), (170, 11858911784), (188, 10723484060), (235, 8578787248), (272, 7411819865), (340, 5929455892), (376, 5361742030), (470, 4289393624), (680, 2964727946), (752, 2680871015), (799, 2523172720), (940, 2144696812), (1360, 1482363973), (1598, 1261586360), (1880, 1072348406), (3196, 630793180), (3760, 536174203), (3995, 504634544), (6392, 315396590), (7990, 252317272), (12784, 157698295), (15980, 126158636), (31960, 63079318), (63920, 31539659)]