1904652280

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{79493}}^1$

素因数の和:80103

約数の個数: 32

約数和(自身を含む): 4292676000

約数和(自身を除く): 2388023720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 4792, 5990, 11980, 23960, 79493, 158986, 317972, 397465, 635944, 794930, 1589860, 3179720, 47616307, 95232614, 190465228, 238081535, 380930456, 476163070, 952326140, 1904652280]

約数ペア:

[(1, 1904652280), (2, 952326140), (4, 476163070), (5, 380930456), (8, 238081535), (10, 190465228), (20, 95232614), (40, 47616307), (599, 3179720), (1198, 1589860), (2396, 794930), (2995, 635944), (4792, 397465), (5990, 317972), (11980, 158986), (23960, 79493)]