47787640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20249}}^1$

素因数の和:20319

約数の個数: 32

約数和(自身を含む): 109350000

約数和(自身を除く): 61562360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 20249, 40498, 80996, 101245, 161992, 202490, 404980, 809960, 1194691, 2389382, 4778764, 5973455, 9557528, 11946910, 23893820, 47787640]

約数ペア:

[(1, 47787640), (2, 23893820), (4, 11946910), (5, 9557528), (8, 5973455), (10, 4778764), (20, 2389382), (40, 1194691), (59, 809960), (118, 404980), (236, 202490), (295, 161992), (472, 101245), (590, 80996), (1180, 40498), (2360, 20249)]