75163640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31849}}^1$

素因数の和:31919

約数の個数: 32

約数和(自身を含む): 171990000

約数和(自身を除く): 96826360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 31849, 63698, 127396, 159245, 254792, 318490, 636980, 1273960, 1879091, 3758182, 7516364, 9395455, 15032728, 18790910, 37581820, 75163640]

約数ペア:

[(1, 75163640), (2, 37581820), (4, 18790910), (5, 15032728), (8, 9395455), (10, 7516364), (20, 3758182), (40, 1879091), (59, 1273960), (118, 636980), (236, 318490), (295, 254792), (472, 159245), (590, 127396), (1180, 63698), (2360, 31849)]