77700310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4049}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 148716000

約数和(自身を除く): 71015690

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 4049, 8098, 9595, 19190, 20245, 40490, 76931, 153862, 384655, 408949, 769310, 817898, 2044745, 4089490, 7770031, 15540062, 38850155, 77700310]

約数ペア:

[(1, 77700310), (2, 38850155), (5, 15540062), (10, 7770031), (19, 4089490), (38, 2044745), (95, 817898), (101, 769310), (190, 408949), (202, 384655), (505, 153862), (1010, 76931), (1919, 40490), (3838, 20245), (4049, 19190), (8098, 9595)]