29316760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66629}}^1$

素因数の和:66651

約数の個数: 32

約数和(自身を含む): 71960400

約数和(自身を除く): 42643640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 66629, 133258, 266516, 333145, 533032, 666290, 732919, 1332580, 1465838, 2665160, 2931676, 3664595, 5863352, 7329190, 14658380, 29316760]

約数ペア:

[(1, 29316760), (2, 14658380), (4, 7329190), (5, 5863352), (8, 3664595), (10, 2931676), (11, 2665160), (20, 1465838), (22, 1332580), (40, 732919), (44, 666290), (55, 533032), (88, 333145), (110, 266516), (220, 133258), (440, 66629)]