1048049380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{182587}}^1$

素因数の和:182644

約数の個数: 48

約数和(自身を含む): 2576681856

約数和(自身を除く): 1528632476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 182587, 365174, 730348, 912935, 1278109, 1825870, 2556218, 3651740, 5112436, 6390545, 7486067, 12781090, 14972134, 25562180, 29944268, 37430335, 52402469, 74860670, 104804938, 149721340, 209609876, 262012345, 524024690, 1048049380]

約数ペア:

[(1, 1048049380), (2, 524024690), (4, 262012345), (5, 209609876), (7, 149721340), (10, 104804938), (14, 74860670), (20, 52402469), (28, 37430335), (35, 29944268), (41, 25562180), (70, 14972134), (82, 12781090), (140, 7486067), (164, 6390545), (205, 5112436), (287, 3651740), (410, 2556218), (574, 1825870), (820, 1278109), (1148, 912935), (1435, 730348), (2870, 365174), (5740, 182587)]