210332300

素因数分解:

$2^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{5407}}^1$

素因数の和:5810

約数の個数: 36

約数和(自身を含む): 457679040

約数和(自身を除く): 247346740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 389, 778, 1556, 1945, 3890, 5407, 7780, 9725, 10814, 19450, 21628, 27035, 38900, 54070, 108140, 135175, 270350, 540700, 2103323, 4206646, 8413292, 10516615, 21033230, 42066460, 52583075, 105166150, 210332300]

約数ペア:

[(1, 210332300), (2, 105166150), (4, 52583075), (5, 42066460), (10, 21033230), (20, 10516615), (25, 8413292), (50, 4206646), (100, 2103323), (389, 540700), (778, 270350), (1556, 135175), (1945, 108140), (3890, 54070), (5407, 38900), (7780, 27035), (9725, 21628), (10814, 19450)]