11692840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4363}}^1$

素因数の和:4441

約数の個数: 32

約数和(自身を含む): 26707680

約数和(自身を除く): 15014840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4363, 8726, 17452, 21815, 34904, 43630, 87260, 174520, 292321, 584642, 1169284, 1461605, 2338568, 2923210, 5846420, 11692840]

約数ペア:

[(1, 11692840), (2, 5846420), (4, 2923210), (5, 2338568), (8, 1461605), (10, 1169284), (20, 584642), (40, 292321), (67, 174520), (134, 87260), (268, 43630), (335, 34904), (536, 21815), (670, 17452), (1340, 8726), (2680, 4363)]