57364040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75479}}^1$

素因数の和:75509

約数の個数: 32

約数和(自身を含む): 135864000

約数和(自身を除く): 78499960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 75479, 150958, 301916, 377395, 603832, 754790, 1434101, 1509580, 2868202, 3019160, 5736404, 7170505, 11472808, 14341010, 28682020, 57364040]

約数ペア:

[(1, 57364040), (2, 28682020), (4, 14341010), (5, 11472808), (8, 7170505), (10, 5736404), (19, 3019160), (20, 2868202), (38, 1509580), (40, 1434101), (76, 754790), (95, 603832), (152, 377395), (190, 301916), (380, 150958), (760, 75479)]