2474120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5623}}^1$

素因数の和:5645

約数の個数: 32

約数和(自身を含む): 6073920

約数和(自身を除く): 3599800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5623, 11246, 22492, 28115, 44984, 56230, 61853, 112460, 123706, 224920, 247412, 309265, 494824, 618530, 1237060, 2474120]

約数ペア:

[(1, 2474120), (2, 1237060), (4, 618530), (5, 494824), (8, 309265), (10, 247412), (11, 224920), (20, 123706), (22, 112460), (40, 61853), (44, 56230), (55, 44984), (88, 28115), (110, 22492), (220, 11246), (440, 5623)]