1442200

素因数分解:

$2^3\times 5^2\times {\mathrm{7211}}^1$

素因数の和:7227

約数の個数: 24

約数和(自身を含む): 3353580

約数和(自身を除く): 1911380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 7211, 14422, 28844, 36055, 57688, 72110, 144220, 180275, 288440, 360550, 721100, 1442200]

約数ペア:

[(1, 1442200), (2, 721100), (4, 360550), (5, 288440), (8, 180275), (10, 144220), (20, 72110), (25, 57688), (40, 36055), (50, 28844), (100, 14422), (200, 7211)]