38130700

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3931}}^1$

素因数の和:4042

約数の個数: 36

約数和(自身を含む): 83617912

約数和(自身を除く): 45487212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 3931, 4850, 7862, 9700, 15724, 19655, 39310, 78620, 98275, 196550, 381307, 393100, 762614, 1525228, 1906535, 3813070, 7626140, 9532675, 19065350, 38130700]

約数ペア:

[(1, 38130700), (2, 19065350), (4, 9532675), (5, 7626140), (10, 3813070), (20, 1906535), (25, 1525228), (50, 762614), (97, 393100), (100, 381307), (194, 196550), (388, 98275), (485, 78620), (970, 39310), (1940, 19655), (2425, 15724), (3931, 9700), (4850, 7862)]