2242900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2039}}^1$

素因数の和:2064

約数の個数: 36

約数和(自身を含む): 5312160

約数和(自身を除く): 3069260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2039, 4078, 8156, 10195, 20390, 22429, 40780, 44858, 50975, 89716, 101950, 112145, 203900, 224290, 448580, 560725, 1121450, 2242900]

約数ペア:

[(1, 2242900), (2, 1121450), (4, 560725), (5, 448580), (10, 224290), (11, 203900), (20, 112145), (22, 101950), (25, 89716), (44, 50975), (50, 44858), (55, 40780), (100, 22429), (110, 20390), (220, 10195), (275, 8156), (550, 4078), (1100, 2039)]