1008066260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1\times {\mathrm{761}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 2142987840

約数和(自身を除く): 1134921580

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 619, 761, 1070, 1238, 1522, 2140, 2476, 3044, 3095, 3805, 6190, 7610, 12380, 15220, 66233, 81427, 132466, 162854, 264932, 325708, 331165, 407135, 471059, 662330, 814270, 942118, 1324660, 1628540, 1884236, 2355295, 4710590, 9421180, 50403313, 100806626, 201613252, 252016565, 504033130, 1008066260]

約数ペア:

[(1, 1008066260), (2, 504033130), (4, 252016565), (5, 201613252), (10, 100806626), (20, 50403313), (107, 9421180), (214, 4710590), (428, 2355295), (535, 1884236), (619, 1628540), (761, 1324660), (1070, 942118), (1238, 814270), (1522, 662330), (2140, 471059), (2476, 407135), (3044, 331165), (3095, 325708), (3805, 264932), (6190, 162854), (7610, 132466), (12380, 81427), (15220, 66233)]