26807660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121853}}^1$

素因数の和:121873

約数の個数: 24

約数和(自身を含む): 61414416

約数和(自身を除く): 34606756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 121853, 243706, 487412, 609265, 1218530, 1340383, 2437060, 2680766, 5361532, 6701915, 13403830, 26807660]

約数ペア:

[(1, 26807660), (2, 13403830), (4, 6701915), (5, 5361532), (10, 2680766), (11, 2437060), (20, 1340383), (22, 1218530), (44, 609265), (55, 487412), (110, 243706), (220, 121853)]