29636680

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3761}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 67038840

約数和(自身を除く): 37402160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3761, 3940, 7522, 7880, 15044, 18805, 30088, 37610, 75220, 150440, 740917, 1481834, 2963668, 3704585, 5927336, 7409170, 14818340, 29636680]

約数ペア:

[(1, 29636680), (2, 14818340), (4, 7409170), (5, 5927336), (8, 3704585), (10, 2963668), (20, 1481834), (40, 740917), (197, 150440), (394, 75220), (788, 37610), (985, 30088), (1576, 18805), (1970, 15044), (3761, 7880), (3940, 7522)]