26505710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 35080210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1187, 1595, 2030, 2233, 2374, 3190, 4466, 5935, 8309, 11165, 11870, 13057, 16618, 22330, 26114, 34423, 41545, 65285, 68846, 83090, 91399, 130570, 172115, 182798, 240961, 344230, 378653, 456995, 481922, 757306, 913990, 1204805, 1893265, 2409610, 2650571, 3786530, 5301142, 13252855, 26505710]

約数ペア:

[(1, 26505710), (2, 13252855), (5, 5301142), (7, 3786530), (10, 2650571), (11, 2409610), (14, 1893265), (22, 1204805), (29, 913990), (35, 757306), (55, 481922), (58, 456995), (70, 378653), (77, 344230), (110, 240961), (145, 182798), (154, 172115), (203, 130570), (290, 91399), (319, 83090), (385, 68846), (406, 65285), (638, 41545), (770, 34423), (1015, 26114), (1187, 22330), (1595, 16618), (2030, 13057), (2233, 11870), (2374, 11165), (3190, 8309), (4466, 5935)]