4956820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22531}}^1$

素因数の和:22551

約数の個数: 24

約数和(自身を含む): 11356128

約数和(自身を除く): 6399308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22531, 45062, 90124, 112655, 225310, 247841, 450620, 495682, 991364, 1239205, 2478410, 4956820]

約数ペア:

[(1, 4956820), (2, 2478410), (4, 1239205), (5, 991364), (10, 495682), (11, 450620), (20, 247841), (22, 225310), (44, 112655), (55, 90124), (110, 45062), (220, 22531)]