135340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 291312

約数和(自身を除く): 155972

約数列:

[1, 2, 4, 5, 10, 20, 67, 101, 134, 202, 268, 335, 404, 505, 670, 1010, 1340, 2020, 6767, 13534, 27068, 33835, 67670, 135340]

約数ペア:

[(1, 135340), (2, 67670), (4, 33835), (5, 27068), (10, 13534), (20, 6767), (67, 2020), (101, 1340), (134, 1010), (202, 670), (268, 505), (335, 404)]