41021860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 94550400

約数和(自身を除く): 53528540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 398, 796, 937, 995, 1874, 1990, 2189, 3748, 3980, 4378, 4685, 8756, 9370, 10307, 10945, 18740, 20614, 21890, 41228, 43780, 51535, 103070, 186463, 206140, 372926, 745852, 932315, 1864630, 2051093, 3729260, 4102186, 8204372, 10255465, 20510930, 41021860]

約数ペア:

[(1, 41021860), (2, 20510930), (4, 10255465), (5, 8204372), (10, 4102186), (11, 3729260), (20, 2051093), (22, 1864630), (44, 932315), (55, 745852), (110, 372926), (199, 206140), (220, 186463), (398, 103070), (796, 51535), (937, 43780), (995, 41228), (1874, 21890), (1990, 20614), (2189, 18740), (3748, 10945), (3980, 10307), (4378, 9370), (4685, 8756)]