122583040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11971}}^1$

素因数の和:11998

約数の個数: 48

約数和(自身を含む): 294152040

約数和(自身を除く): 171569000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 11971, 23942, 47884, 59855, 95768, 119710, 191536, 239420, 383072, 478840, 766144, 957680, 1532288, 1915360, 3064576, 3830720, 6129152, 7661440, 12258304, 15322880, 24516608, 30645760, 61291520, 122583040]

約数ペア:

[(1, 122583040), (2, 61291520), (4, 30645760), (5, 24516608), (8, 15322880), (10, 12258304), (16, 7661440), (20, 6129152), (32, 3830720), (40, 3064576), (64, 1915360), (80, 1532288), (128, 957680), (160, 766144), (256, 478840), (320, 383072), (512, 239420), (640, 191536), (1024, 119710), (1280, 95768), (2048, 59855), (2560, 47884), (5120, 23942), (10240, 11971)]