76272580

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{5519}}^1$

素因数の和:6219

約数の個数: 24

約数和(自身を含む): 160433280

約数和(自身を除く): 84160700

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 5519, 6910, 11038, 13820, 22076, 27595, 55190, 110380, 3813629, 7627258, 15254516, 19068145, 38136290, 76272580]

約数ペア:

[(1, 76272580), (2, 38136290), (4, 19068145), (5, 15254516), (10, 7627258), (20, 3813629), (691, 110380), (1382, 55190), (2764, 27595), (3455, 22076), (5519, 13820), (6910, 11038)]