22472213960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80257907}}^1$

素因数の和:80257925

約数の個数: 32

約数和(自身を含む): 57785693760

約数和(自身を除く): 35313479800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80257907, 160515814, 321031628, 401289535, 561805349, 642063256, 802579070, 1123610698, 1605158140, 2247221396, 2809026745, 3210316280, 4494442792, 5618053490, 11236106980, 22472213960]

約数ペア:

[(1, 22472213960), (2, 11236106980), (4, 5618053490), (5, 4494442792), (7, 3210316280), (8, 2809026745), (10, 2247221396), (14, 1605158140), (20, 1123610698), (28, 802579070), (35, 642063256), (40, 561805349), (56, 401289535), (70, 321031628), (140, 160515814), (280, 80257907)]