4418614420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{146603}}^1$

素因数の和:146760

約数の個数: 48

約数和(自身を含む): 10196601408

約数和(自身を除く): 5777986988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 3014, 6028, 7535, 15070, 30140, 146603, 293206, 586412, 733015, 1466030, 1612633, 2932060, 3225266, 6450532, 8063165, 16126330, 20084611, 32252660, 40169222, 80338444, 100423055, 200846110, 220930721, 401692220, 441861442, 883722884, 1104653605, 2209307210, 4418614420]

約数ペア:

[(1, 4418614420), (2, 2209307210), (4, 1104653605), (5, 883722884), (10, 441861442), (11, 401692220), (20, 220930721), (22, 200846110), (44, 100423055), (55, 80338444), (110, 40169222), (137, 32252660), (220, 20084611), (274, 16126330), (548, 8063165), (685, 6450532), (1370, 3225266), (1507, 2932060), (2740, 1612633), (3014, 1466030), (6028, 733015), (7535, 586412), (15070, 293206), (30140, 146603)]