1567642220

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{7151}}^1$

素因数の和:7370

約数の個数: 48

約数和(自身を含む): 3355890048

約数和(自身を除く): 1788247828

約数列:

[1, 2, 4, 5, 10, 20, 97, 113, 194, 226, 388, 452, 485, 565, 970, 1130, 1940, 2260, 7151, 10961, 14302, 21922, 28604, 35755, 43844, 54805, 71510, 109610, 143020, 219220, 693647, 808063, 1387294, 1616126, 2774588, 3232252, 3468235, 4040315, 6936470, 8080630, 13872940, 16161260, 78382111, 156764222, 313528444, 391910555, 783821110, 1567642220]

約数ペア:

[(1, 1567642220), (2, 783821110), (4, 391910555), (5, 313528444), (10, 156764222), (20, 78382111), (97, 16161260), (113, 13872940), (194, 8080630), (226, 6936470), (388, 4040315), (452, 3468235), (485, 3232252), (565, 2774588), (970, 1616126), (1130, 1387294), (1940, 808063), (2260, 693647), (7151, 219220), (10961, 143020), (14302, 109610), (21922, 71510), (28604, 54805), (35755, 43844)]