63639380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11087}}^1$

素因数の和:11144

約数の個数: 48

約数和(自身を含む): 156473856

約数和(自身を除く): 92834476

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, 11087, 22174, 44348, 55435, 77609, 110870, 155218, 221740, 310436, 388045, 454567, 776090, 909134, 1552180, 1818268, 2272835, 3181969, 4545670, 6363938, 9091340, 12727876, 15909845, 31819690, 63639380]

約数ペア:

[(1, 63639380), (2, 31819690), (4, 15909845), (5, 12727876), (7, 9091340), (10, 6363938), (14, 4545670), (20, 3181969), (28, 2272835), (35, 1818268), (41, 1552180), (70, 909134), (82, 776090), (140, 454567), (164, 388045), (205, 310436), (287, 221740), (410, 155218), (574, 110870), (820, 77609), (1148, 55435), (1435, 44348), (2870, 22174), (5740, 11087)]