1242200

素因数分解:

$2^3\times 5^2\times {\mathrm{6211}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 2888580

約数和(自身を除く): 1646380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 6211, 12422, 24844, 31055, 49688, 62110, 124220, 155275, 248440, 310550, 621100, 1242200]

約数ペア:

[(1, 1242200), (2, 621100), (4, 310550), (5, 248440), (8, 155275), (10, 124220), (20, 62110), (25, 49688), (40, 31055), (50, 24844), (100, 12422), (200, 6211)]