4484920

素因数分解:

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

素因数の和:10215

約数の個数: 32

約数和(自身を含む): 11009520

約数和(自身を除く): 6524600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10193, 20386, 40772, 50965, 81544, 101930, 112123, 203860, 224246, 407720, 448492, 560615, 896984, 1121230, 2242460, 4484920]

約数ペア:

[(1, 4484920), (2, 2242460), (4, 1121230), (5, 896984), (8, 560615), (10, 448492), (11, 407720), (20, 224246), (22, 203860), (40, 112123), (44, 101930), (55, 81544), (88, 50965), (110, 40772), (220, 20386), (440, 10193)]