5176820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23531}}^1$

素因数の和:23551

約数の個数: 24

約数和(自身を含む): 11860128

約数和(自身を除く): 6683308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 23531, 47062, 94124, 117655, 235310, 258841, 470620, 517682, 1035364, 1294205, 2588410, 5176820]

約数ペア:

[(1, 5176820), (2, 2588410), (4, 1294205), (5, 1035364), (10, 517682), (11, 470620), (20, 258841), (22, 235310), (44, 117655), (55, 94124), (110, 47062), (220, 23531)]