22429000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2039}}^1$

素因数の和:2071

約数の個数: 64

約数和(自身を含む): 57283200

約数和(自身を除く): 34854200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2039, 2200, 2750, 4078, 5500, 8156, 10195, 11000, 16312, 20390, 22429, 40780, 44858, 50975, 81560, 89716, 101950, 112145, 179432, 203900, 224290, 254875, 407800, 448580, 509750, 560725, 897160, 1019500, 1121450, 2039000, 2242900, 2803625, 4485800, 5607250, 11214500, 22429000]

約数ペア:

[(1, 22429000), (2, 11214500), (4, 5607250), (5, 4485800), (8, 2803625), (10, 2242900), (11, 2039000), (20, 1121450), (22, 1019500), (25, 897160), (40, 560725), (44, 509750), (50, 448580), (55, 407800), (88, 254875), (100, 224290), (110, 203900), (125, 179432), (200, 112145), (220, 101950), (250, 89716), (275, 81560), (440, 50975), (500, 44858), (550, 40780), (1000, 22429), (1100, 20390), (1375, 16312), (2039, 11000), (2200, 10195), (2750, 8156), (4078, 5500)]