9198080

素因数分解:

$2^9\times 5^1\times {\mathrm{3593}}^1$

素因数の和:3616

約数の個数: 40

約数和(自身を含む): 22059972

約数和(自身を除く): 12861892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3593, 7186, 14372, 17965, 28744, 35930, 57488, 71860, 114976, 143720, 229952, 287440, 459904, 574880, 919808, 1149760, 1839616, 2299520, 4599040, 9198080]

約数ペア:

[(1, 9198080), (2, 4599040), (4, 2299520), (5, 1839616), (8, 1149760), (10, 919808), (16, 574880), (20, 459904), (32, 287440), (40, 229952), (64, 143720), (80, 114976), (128, 71860), (160, 57488), (256, 35930), (320, 28744), (512, 17965), (640, 14372), (1280, 7186), (2560, 3593)]