47674520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17789}}^1$

素因数の和:17867

約数の個数: 32

約数和(自身を含む): 108874800

約数和(自身を除く): 61200280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 17789, 35578, 71156, 88945, 142312, 177890, 355780, 711560, 1191863, 2383726, 4767452, 5959315, 9534904, 11918630, 23837260, 47674520]

約数ペア:

[(1, 47674520), (2, 23837260), (4, 11918630), (5, 9534904), (8, 5959315), (10, 4767452), (20, 2383726), (40, 1191863), (67, 711560), (134, 355780), (268, 177890), (335, 142312), (536, 88945), (670, 71156), (1340, 35578), (2680, 17789)]