1494955291280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1714241}}^1$

素因数の和:1715256

約数の個数: 80

約数和(自身を含む): 3795578638848

約数和(自身を除く): 2300623347568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 991, 1982, 3964, 4955, 7928, 9910, 10901, 15856, 19820, 21802, 39640, 43604, 54505, 79280, 87208, 109010, 174416, 218020, 436040, 872080, 1714241, 3428482, 6856964, 8571205, 13713928, 17142410, 18856651, 27427856, 34284820, 37713302, 68569640, 75426604, 94283255, 137139280, 150853208, 188566510, 301706416, 377133020, 754266040, 1508532080, 1698812831, 3397625662, 6795251324, 8494064155, 13590502648, 16988128310, 18686941141, 27181005296, 33976256620, 37373882282, 67952513240, 74747764564, 93434705705, 135905026480, 149495529128, 186869411410, 298991058256, 373738822820, 747477645640, 1494955291280]

約数ペア:

[(1, 1494955291280), (2, 747477645640), (4, 373738822820), (5, 298991058256), (8, 186869411410), (10, 149495529128), (11, 135905026480), (16, 93434705705), (20, 74747764564), (22, 67952513240), (40, 37373882282), (44, 33976256620), (55, 27181005296), (80, 18686941141), (88, 16988128310), (110, 13590502648), (176, 8494064155), (220, 6795251324), (440, 3397625662), (880, 1698812831), (991, 1508532080), (1982, 754266040), (3964, 377133020), (4955, 301706416), (7928, 188566510), (9910, 150853208), (10901, 137139280), (15856, 94283255), (19820, 75426604), (21802, 68569640), (39640, 37713302), (43604, 34284820), (54505, 27427856), (79280, 18856651), (87208, 17142410), (109010, 13713928), (174416, 8571205), (218020, 6856964), (436040, 3428482), (872080, 1714241)]