2022638080

素因数分解:

$2^9\times 5^1\times {\mathrm{790093}}^1$

素因数の和:790116

約数の個数: 40

約数和(自身を含む): 4849596972

約数和(自身を除く): 2826958892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 790093, 1580186, 3160372, 3950465, 6320744, 7900930, 12641488, 15801860, 25282976, 31603720, 50565952, 63207440, 101131904, 126414880, 202263808, 252829760, 404527616, 505659520, 1011319040, 2022638080]

約数ペア:

[(1, 2022638080), (2, 1011319040), (4, 505659520), (5, 404527616), (8, 252829760), (10, 202263808), (16, 126414880), (20, 101131904), (32, 63207440), (40, 50565952), (64, 31603720), (80, 25282976), (128, 15801860), (160, 12641488), (256, 7900930), (320, 6320744), (512, 3950465), (640, 3160372), (1280, 1580186), (2560, 790093)]