5153670280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11712887}}^1$

素因数の和:11712909

約数の個数: 32

約数和(自身を含む): 12649919040

約数和(自身を除く): 7496248760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11712887, 23425774, 46851548, 58564435, 93703096, 117128870, 128841757, 234257740, 257683514, 468515480, 515367028, 644208785, 1030734056, 1288417570, 2576835140, 5153670280]

約数ペア:

[(1, 5153670280), (2, 2576835140), (4, 1288417570), (5, 1030734056), (8, 644208785), (10, 515367028), (11, 468515480), (20, 257683514), (22, 234257740), (40, 128841757), (44, 117128870), (55, 93703096), (88, 58564435), (110, 46851548), (220, 23425774), (440, 11712887)]