34909876640

素因数分解:

$2^5\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{110251}}^1$

素因数の和:112245

約数の個数: 48

約数和(自身を含む): 82517006880

約数和(自身を除く): 47607130240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1979, 3958, 7916, 9895, 15832, 19790, 31664, 39580, 63328, 79160, 110251, 158320, 220502, 316640, 441004, 551255, 882008, 1102510, 1764016, 2205020, 3528032, 4410040, 8820080, 17640160, 218186729, 436373458, 872746916, 1090933645, 1745493832, 2181867290, 3490987664, 4363734580, 6981975328, 8727469160, 17454938320, 34909876640]

約数ペア:

[(1, 34909876640), (2, 17454938320), (4, 8727469160), (5, 6981975328), (8, 4363734580), (10, 3490987664), (16, 2181867290), (20, 1745493832), (32, 1090933645), (40, 872746916), (80, 436373458), (160, 218186729), (1979, 17640160), (3958, 8820080), (7916, 4410040), (9895, 3528032), (15832, 2205020), (19790, 1764016), (31664, 1102510), (39580, 882008), (63328, 551255), (79160, 441004), (110251, 316640), (158320, 220502)]