61767040

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 149254560

約数和(自身を除く): 87487520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 824, 937, 1030, 1648, 1874, 2060, 3296, 3748, 4120, 4685, 6592, 7496, 8240, 9370, 13184, 14992, 16480, 18740, 29984, 32960, 37480, 59968, 65920, 74960, 96511, 119936, 149920, 193022, 299840, 386044, 482555, 599680, 772088, 965110, 1544176, 1930220, 3088352, 3860440, 6176704, 7720880, 12353408, 15441760, 30883520, 61767040]

約数ペア:

[(1, 61767040), (2, 30883520), (4, 15441760), (5, 12353408), (8, 7720880), (10, 6176704), (16, 3860440), (20, 3088352), (32, 1930220), (40, 1544176), (64, 965110), (80, 772088), (103, 599680), (128, 482555), (160, 386044), (206, 299840), (320, 193022), (412, 149920), (515, 119936), (640, 96511), (824, 74960), (937, 65920), (1030, 59968), (1648, 37480), (1874, 32960), (2060, 29984), (3296, 18740), (3748, 16480), (4120, 14992), (4685, 13184), (6592, 9370), (7496, 8240)]