2523223870

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1\times {\mathrm{4493}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 4601136960

約数和(自身を除く): 2077913090

約数列:

[1, 2, 5, 10, 89, 178, 445, 631, 890, 1262, 3155, 4493, 6310, 8986, 22465, 44930, 56159, 112318, 280795, 399877, 561590, 799754, 1999385, 2835083, 3998770, 5670166, 14175415, 28350830, 252322387, 504644774, 1261611935, 2523223870]

約数ペア:

[(1, 2523223870), (2, 1261611935), (5, 504644774), (10, 252322387), (89, 28350830), (178, 14175415), (445, 5670166), (631, 3998770), (890, 2835083), (1262, 1999385), (3155, 799754), (4493, 561590), (6310, 399877), (8986, 280795), (22465, 112318), (44930, 56159)]