38700880

素因数分解:

$2^4\times 5^1\times {\mathrm{483761}}^1$

素因数の和:483774

約数の個数: 20

約数和(自身を含む): 89979732

約数和(自身を除く): 51278852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 483761, 967522, 1935044, 2418805, 3870088, 4837610, 7740176, 9675220, 19350440, 38700880]

約数ペア:

[(1, 38700880), (2, 19350440), (4, 9675220), (5, 7740176), (8, 4837610), (10, 3870088), (16, 2418805), (20, 1935044), (40, 967522), (80, 483761)]