10431301540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{667817}}^1$

素因数の和:667908

約数の個数: 48

約数和(自身を含む): 24233779584

約数和(自身を除く): 13802478044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 7810, 15620, 667817, 1335634, 2671268, 3339085, 6678170, 7345987, 13356340, 14691974, 29383948, 36729935, 47415007, 73459870, 94830014, 146919740, 189660028, 237075035, 474150070, 521565077, 948300140, 1043130154, 2086260308, 2607825385, 5215650770, 10431301540]

約数ペア:

[(1, 10431301540), (2, 5215650770), (4, 2607825385), (5, 2086260308), (10, 1043130154), (11, 948300140), (20, 521565077), (22, 474150070), (44, 237075035), (55, 189660028), (71, 146919740), (110, 94830014), (142, 73459870), (220, 47415007), (284, 36729935), (355, 29383948), (710, 14691974), (781, 13356340), (1420, 7345987), (1562, 6678170), (3124, 3339085), (3905, 2671268), (7810, 1335634), (15620, 667817)]