22424600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10193}}^1$

素因数の和:10220

約数の個数: 48

約数和(自身を含む): 56882520

約数和(自身を除く): 34457920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 10193, 20386, 40772, 50965, 81544, 101930, 112123, 203860, 224246, 254825, 407720, 448492, 509650, 560615, 896984, 1019300, 1121230, 2038600, 2242460, 2803075, 4484920, 5606150, 11212300, 22424600]

約数ペア:

[(1, 22424600), (2, 11212300), (4, 5606150), (5, 4484920), (8, 2803075), (10, 2242460), (11, 2038600), (20, 1121230), (22, 1019300), (25, 896984), (40, 560615), (44, 509650), (50, 448492), (55, 407720), (88, 254825), (100, 224246), (110, 203860), (200, 112123), (220, 101930), (275, 81544), (440, 50965), (550, 40772), (1100, 20386), (2200, 10193)]