24905980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113209}}^1$

素因数の和:113229

約数の個数: 24

約数和(自身を含む): 57057840

約数和(自身を除く): 32151860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 113209, 226418, 452836, 566045, 1132090, 1245299, 2264180, 2490598, 4981196, 6226495, 12452990, 24905980]

約数ペア:

[(1, 24905980), (2, 12452990), (4, 6226495), (5, 4981196), (10, 2490598), (11, 2264180), (20, 1245299), (22, 1132090), (44, 566045), (55, 452836), (110, 226418), (220, 113209)]