544037480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7741}}^1$

素因数の和:8010

約数の個数: 64

約数和(自身を含む): 1404708480

約数和(自身を除く): 860671000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 251, 280, 502, 1004, 1255, 1757, 2008, 2510, 3514, 5020, 7028, 7741, 8785, 10040, 14056, 15482, 17570, 30964, 35140, 38705, 54187, 61928, 70280, 77410, 108374, 154820, 216748, 270935, 309640, 433496, 541870, 1083740, 1942991, 2167480, 3885982, 7771964, 9714955, 13600937, 15543928, 19429910, 27201874, 38859820, 54403748, 68004685, 77719640, 108807496, 136009370, 272018740, 544037480]

約数ペア:

[(1, 544037480), (2, 272018740), (4, 136009370), (5, 108807496), (7, 77719640), (8, 68004685), (10, 54403748), (14, 38859820), (20, 27201874), (28, 19429910), (35, 15543928), (40, 13600937), (56, 9714955), (70, 7771964), (140, 3885982), (251, 2167480), (280, 1942991), (502, 1083740), (1004, 541870), (1255, 433496), (1757, 309640), (2008, 270935), (2510, 216748), (3514, 154820), (5020, 108374), (7028, 77410), (7741, 70280), (8785, 61928), (10040, 54187), (14056, 38705), (15482, 35140), (17570, 30964)]