2016642650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{7529}}^1$

素因数の和:8039

約数の個数: 48

約数和(自身を含む): 4100898240

約数和(自身を除く): 2084255590

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 487, 550, 974, 2435, 4870, 5357, 7529, 10714, 12175, 15058, 24350, 26785, 37645, 53570, 75290, 82819, 133925, 165638, 188225, 267850, 376450, 414095, 828190, 2070475, 3666623, 4140950, 7333246, 18333115, 36666230, 40332853, 80665706, 91665575, 183331150, 201664265, 403328530, 1008321325, 2016642650]

約数ペア:

[(1, 2016642650), (2, 1008321325), (5, 403328530), (10, 201664265), (11, 183331150), (22, 91665575), (25, 80665706), (50, 40332853), (55, 36666230), (110, 18333115), (275, 7333246), (487, 4140950), (550, 3666623), (974, 2070475), (2435, 828190), (4870, 414095), (5357, 376450), (7529, 267850), (10714, 188225), (12175, 165638), (15058, 133925), (24350, 82819), (26785, 75290), (37645, 53570)]