201702080

素因数分解:

$2^6\times 5^1\times {\mathrm{630319}}^1$

素因数の和:630336

約数の個数: 28

約数和(自身を含む): 480303840

約数和(自身を除く): 278601760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 630319, 1260638, 2521276, 3151595, 5042552, 6303190, 10085104, 12606380, 20170208, 25212760, 40340416, 50425520, 100851040, 201702080]

約数ペア:

[(1, 201702080), (2, 100851040), (4, 50425520), (5, 40340416), (8, 25212760), (10, 20170208), (16, 12606380), (20, 10085104), (32, 6303190), (40, 5042552), (64, 3151595), (80, 2521276), (160, 1260638), (320, 630319)]