38206240

素因数分解:

$2^5\times 5^1\times {\mathrm{238789}}^1$

素因数の和:238804

約数の個数: 24

約数和(自身を含む): 90262620

約数和(自身を除く): 52056380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 238789, 477578, 955156, 1193945, 1910312, 2387890, 3820624, 4775780, 7641248, 9551560, 19103120, 38206240]

約数ペア:

[(1, 38206240), (2, 19103120), (4, 9551560), (5, 7641248), (8, 4775780), (10, 3820624), (16, 2387890), (20, 1910312), (32, 1193945), (40, 955156), (80, 477578), (160, 238789)]