4028860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18313}}^1$

素因数の和:18333

約数の個数: 24

約数和(自身を含む): 9230256

約数和(自身を除く): 5201396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18313, 36626, 73252, 91565, 183130, 201443, 366260, 402886, 805772, 1007215, 2014430, 4028860]

約数ペア:

[(1, 4028860), (2, 2014430), (4, 1007215), (5, 805772), (10, 402886), (11, 366260), (20, 201443), (22, 183130), (44, 91565), (55, 73252), (110, 36626), (220, 18313)]