10972340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7727}}^1$

素因数の和:7807

約数の個数: 24

約数和(自身を含む): 23369472

約数和(自身を除く): 12397132

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 7727, 15454, 30908, 38635, 77270, 154540, 548617, 1097234, 2194468, 2743085, 5486170, 10972340]

約数ペア:

[(1, 10972340), (2, 5486170), (4, 2743085), (5, 2194468), (10, 1097234), (20, 548617), (71, 154540), (142, 77270), (284, 38635), (355, 30908), (710, 15454), (1420, 7727)]