7185620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 16828560

約数和(自身を除く): 9642940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 953, 1508, 1885, 1906, 3770, 3812, 4765, 7540, 9530, 12389, 19060, 24778, 27637, 49556, 55274, 61945, 110548, 123890, 138185, 247780, 276370, 359281, 552740, 718562, 1437124, 1796405, 3592810, 7185620]

約数ペア:

[(1, 7185620), (2, 3592810), (4, 1796405), (5, 1437124), (10, 718562), (13, 552740), (20, 359281), (26, 276370), (29, 247780), (52, 138185), (58, 123890), (65, 110548), (116, 61945), (130, 55274), (145, 49556), (260, 27637), (290, 24778), (377, 19060), (580, 12389), (754, 9530), (953, 7540), (1508, 4765), (1885, 3812), (1906, 3770)]