565544660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{8629}}^1$

素因数の和:8780

約数の個数: 48

約数和(自身を含む): 1239613200

約数和(自身を除く): 674068540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 452, 565, 580, 1130, 2260, 3277, 6554, 8629, 13108, 16385, 17258, 32770, 34516, 43145, 65540, 86290, 172580, 250241, 500482, 975077, 1000964, 1251205, 1950154, 2502410, 3900308, 4875385, 5004820, 9750770, 19501540, 28277233, 56554466, 113108932, 141386165, 282772330, 565544660]

約数ペア:

[(1, 565544660), (2, 282772330), (4, 141386165), (5, 113108932), (10, 56554466), (20, 28277233), (29, 19501540), (58, 9750770), (113, 5004820), (116, 4875385), (145, 3900308), (226, 2502410), (290, 1950154), (452, 1251205), (565, 1000964), (580, 975077), (1130, 500482), (2260, 250241), (3277, 172580), (6554, 86290), (8629, 65540), (13108, 43145), (16385, 34516), (17258, 32770)]