1796628220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4727969}}^1$

素因数の和:4727997

約数の個数: 24

約数和(自身を含む): 3971494800

約数和(自身を除く): 2174866580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4727969, 9455938, 18911876, 23639845, 47279690, 89831411, 94559380, 179662822, 359325644, 449157055, 898314110, 1796628220]

約数ペア:

[(1, 1796628220), (2, 898314110), (4, 449157055), (5, 359325644), (10, 179662822), (19, 94559380), (20, 89831411), (38, 47279690), (76, 23639845), (95, 18911876), (190, 9455938), (380, 4727969)]