966078520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199603}}^1$

素因数の和:199636

約数の個数: 48

約数和(自身を含む): 2389259880

約数和(自身を除く): 1423181360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 199603, 399206, 798412, 998015, 1596824, 1996030, 2195633, 3992060, 4391266, 7984120, 8782532, 10978165, 17565064, 21956330, 24151963, 43912660, 48303926, 87825320, 96607852, 120759815, 193215704, 241519630, 483039260, 966078520]

約数ペア:

[(1, 966078520), (2, 483039260), (4, 241519630), (5, 193215704), (8, 120759815), (10, 96607852), (11, 87825320), (20, 48303926), (22, 43912660), (40, 24151963), (44, 21956330), (55, 17565064), (88, 10978165), (110, 8782532), (121, 7984120), (220, 4391266), (242, 3992060), (440, 2195633), (484, 1996030), (605, 1596824), (968, 998015), (1210, 798412), (2420, 399206), (4840, 199603)]