13955260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 32225760

約数和(自身を除く): 18270500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 277, 458, 554, 916, 1108, 1145, 1385, 2290, 2519, 2770, 3047, 4580, 5038, 5540, 6094, 10076, 12188, 12595, 15235, 25190, 30470, 50380, 60940, 63433, 126866, 253732, 317165, 634330, 697763, 1268660, 1395526, 2791052, 3488815, 6977630, 13955260]

約数ペア:

[(1, 13955260), (2, 6977630), (4, 3488815), (5, 2791052), (10, 1395526), (11, 1268660), (20, 697763), (22, 634330), (44, 317165), (55, 253732), (110, 126866), (220, 63433), (229, 60940), (277, 50380), (458, 30470), (554, 25190), (916, 15235), (1108, 12595), (1145, 12188), (1385, 10076), (2290, 6094), (2519, 5540), (2770, 5038), (3047, 4580)]