5107520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1479

約数の個数: 56

約数和(自身を含む): 13277088

約数和(自身を除く): 8169568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1451, 1760, 2902, 3520, 5804, 7255, 11608, 14510, 15961, 23216, 29020, 31922, 46432, 58040, 63844, 79805, 92864, 116080, 127688, 159610, 232160, 255376, 319220, 464320, 510752, 638440, 1021504, 1276880, 2553760, 5107520]

約数ペア:

[(1, 5107520), (2, 2553760), (4, 1276880), (5, 1021504), (8, 638440), (10, 510752), (11, 464320), (16, 319220), (20, 255376), (22, 232160), (32, 159610), (40, 127688), (44, 116080), (55, 92864), (64, 79805), (80, 63844), (88, 58040), (110, 46432), (160, 31922), (176, 29020), (220, 23216), (320, 15961), (352, 14510), (440, 11608), (704, 7255), (880, 5804), (1451, 3520), (1760, 2902)]