12027920

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:863

約数の個数: 40

約数和(自身を含む): 28123200

約数和(自身を除く): 16095280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 599, 1004, 1198, 1255, 2008, 2396, 2510, 2995, 4016, 4792, 5020, 5990, 9584, 10040, 11980, 20080, 23960, 47920, 150349, 300698, 601396, 751745, 1202792, 1503490, 2405584, 3006980, 6013960, 12027920]

約数ペア:

[(1, 12027920), (2, 6013960), (4, 3006980), (5, 2405584), (8, 1503490), (10, 1202792), (16, 751745), (20, 601396), (40, 300698), (80, 150349), (251, 47920), (502, 23960), (599, 20080), (1004, 11980), (1198, 10040), (1255, 9584), (2008, 5990), (2396, 5020), (2510, 4792), (2995, 4016)]