13889800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 33184260

約数和(自身を除く): 19294460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 1877, 3700, 3754, 7400, 7508, 9385, 15016, 18770, 37540, 46925, 69449, 75080, 93850, 138898, 187700, 277796, 347245, 375400, 555592, 694490, 1388980, 1736225, 2777960, 3472450, 6944900, 13889800]

約数ペア:

[(1, 13889800), (2, 6944900), (4, 3472450), (5, 2777960), (8, 1736225), (10, 1388980), (20, 694490), (25, 555592), (37, 375400), (40, 347245), (50, 277796), (74, 187700), (100, 138898), (148, 93850), (185, 75080), (200, 69449), (296, 46925), (370, 37540), (740, 18770), (925, 15016), (1480, 9385), (1850, 7508), (1877, 7400), (3700, 3754)]