11657140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4817}}^1$

素因数の和:4848

約数の個数: 36

約数和(自身を含む): 26913348

約数和(自身を除く): 15256208

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4817, 9634, 19268, 24085, 48170, 52987, 96340, 105974, 211948, 264935, 529870, 582857, 1059740, 1165714, 2331428, 2914285, 5828570, 11657140]

約数ペア:

[(1, 11657140), (2, 5828570), (4, 2914285), (5, 2331428), (10, 1165714), (11, 1059740), (20, 582857), (22, 529870), (44, 264935), (55, 211948), (110, 105974), (121, 96340), (220, 52987), (242, 48170), (484, 24085), (605, 19268), (1210, 9634), (2420, 4817)]