41491820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 92504160

約数和(自身を除く): 51012340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 190, 274, 380, 548, 685, 797, 1370, 1594, 2603, 2740, 3188, 3985, 5206, 7970, 10412, 13015, 15143, 15940, 26030, 30286, 52060, 60572, 75715, 109189, 151430, 218378, 302860, 436756, 545945, 1091890, 2074591, 2183780, 4149182, 8298364, 10372955, 20745910, 41491820]

約数ペア:

[(1, 41491820), (2, 20745910), (4, 10372955), (5, 8298364), (10, 4149182), (19, 2183780), (20, 2074591), (38, 1091890), (76, 545945), (95, 436756), (137, 302860), (190, 218378), (274, 151430), (380, 109189), (548, 75715), (685, 60572), (797, 52060), (1370, 30286), (1594, 26030), (2603, 15940), (2740, 15143), (3188, 13015), (3985, 10412), (5206, 7970)]