42146200

素因数分解:

$2^3\times 5^2\times {\mathrm{210731}}^1$

素因数の和:210747

約数の個数: 24

約数和(自身を含む): 97990380

約数和(自身を除く): 55844180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 210731, 421462, 842924, 1053655, 1685848, 2107310, 4214620, 5268275, 8429240, 10536550, 21073100, 42146200]

約数ペア:

[(1, 42146200), (2, 21073100), (4, 10536550), (5, 8429240), (8, 5268275), (10, 4214620), (20, 2107310), (25, 1685848), (40, 1053655), (50, 842924), (100, 421462), (200, 210731)]