25566530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3469}}^1$

素因数の和:3554

約数の個数: 32

約数和(自身を含む): 50967360

約数和(自身を除く): 25400830

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3469, 3685, 6938, 7370, 17345, 34690, 38159, 76318, 190795, 232423, 381590, 464846, 1162115, 2324230, 2556653, 5113306, 12783265, 25566530]

約数ペア:

[(1, 25566530), (2, 12783265), (5, 5113306), (10, 2556653), (11, 2324230), (22, 1162115), (55, 464846), (67, 381590), (110, 232423), (134, 190795), (335, 76318), (670, 38159), (737, 34690), (1474, 17345), (3469, 7370), (3685, 6938)]