3840377620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{41953}}^1$

素因数の和:42184

約数の個数: 48

約数和(自身を含む): 8457926400

約数和(自身を除く): 4617548780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 199, 230, 398, 460, 796, 995, 1990, 3980, 4577, 9154, 18308, 22885, 41953, 45770, 83906, 91540, 167812, 209765, 419530, 839060, 964919, 1929838, 3859676, 4824595, 8348647, 9649190, 16697294, 19298380, 33394588, 41743235, 83486470, 166972940, 192018881, 384037762, 768075524, 960094405, 1920188810, 3840377620]

約数ペア:

[(1, 3840377620), (2, 1920188810), (4, 960094405), (5, 768075524), (10, 384037762), (20, 192018881), (23, 166972940), (46, 83486470), (92, 41743235), (115, 33394588), (199, 19298380), (230, 16697294), (398, 9649190), (460, 8348647), (796, 4824595), (995, 3859676), (1990, 1929838), (3980, 964919), (4577, 839060), (9154, 419530), (18308, 209765), (22885, 167812), (41953, 91540), (45770, 83906)]