224576920

素因数分解:

$2^3\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{2837}}^1$

素因数の和:4827

約数の個数: 32

約数和(自身を含む): 505731600

約数和(自身を除く): 281154680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1979, 2837, 3958, 5674, 7916, 9895, 11348, 14185, 15832, 19790, 22696, 28370, 39580, 56740, 79160, 113480, 5614423, 11228846, 22457692, 28072115, 44915384, 56144230, 112288460, 224576920]

約数ペア:

[(1, 224576920), (2, 112288460), (4, 56144230), (5, 44915384), (8, 28072115), (10, 22457692), (20, 11228846), (40, 5614423), (1979, 113480), (2837, 79160), (3958, 56740), (5674, 39580), (7916, 28370), (9895, 22696), (11348, 19790), (14185, 15832)]