105057340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{78401}}^1$

素因数の和:78477

約数の個数: 24

約数和(自身を含む): 223916112

約数和(自身を除く): 118858772

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 78401, 156802, 313604, 392005, 784010, 1568020, 5252867, 10505734, 21011468, 26264335, 52528670, 105057340]

約数ペア:

[(1, 105057340), (2, 52528670), (4, 26264335), (5, 21011468), (10, 10505734), (20, 5252867), (67, 1568020), (134, 784010), (268, 392005), (335, 313604), (670, 156802), (1340, 78401)]