12051880

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{599}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 15164120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 599, 1006, 1198, 2012, 2396, 2515, 2995, 4024, 4792, 5030, 5990, 10060, 11980, 20120, 23960, 301297, 602594, 1205188, 1506485, 2410376, 3012970, 6025940, 12051880]

約数ペア:

[(1, 12051880), (2, 6025940), (4, 3012970), (5, 2410376), (8, 1506485), (10, 1205188), (20, 602594), (40, 301297), (503, 23960), (599, 20120), (1006, 11980), (1198, 10060), (2012, 5990), (2396, 5030), (2515, 4792), (2995, 4024)]