12055340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 28383264

約数和(自身を除く): 16327924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1481, 1628, 2035, 2962, 4070, 5924, 7405, 8140, 14810, 16291, 29620, 32582, 54797, 65164, 81455, 109594, 162910, 219188, 273985, 325820, 547970, 602767, 1095940, 1205534, 2411068, 3013835, 6027670, 12055340]

約数ペア:

[(1, 12055340), (2, 6027670), (4, 3013835), (5, 2411068), (10, 1205534), (11, 1095940), (20, 602767), (22, 547970), (37, 325820), (44, 273985), (55, 219188), (74, 162910), (110, 109594), (148, 81455), (185, 65164), (220, 54797), (370, 32582), (407, 29620), (740, 16291), (814, 14810), (1481, 8140), (1628, 7405), (2035, 5924), (2962, 4070)]