22471852040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51072391}}^1$

素因数の和:51072413

約数の個数: 32

約数和(自身を含む): 55158183360

約数和(自身を除く): 32686331320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 51072391, 102144782, 204289564, 255361955, 408579128, 510723910, 561796301, 1021447820, 1123592602, 2042895640, 2247185204, 2808981505, 4494370408, 5617963010, 11235926020, 22471852040]

約数ペア:

[(1, 22471852040), (2, 11235926020), (4, 5617963010), (5, 4494370408), (8, 2808981505), (10, 2247185204), (11, 2042895640), (20, 1123592602), (22, 1021447820), (40, 561796301), (44, 510723910), (55, 408579128), (88, 255361955), (110, 204289564), (220, 102144782), (440, 51072391)]