34670420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42281}}^1$

素因数の和:42331

約数の個数: 24

約数和(自身を含む): 74585448

約数和(自身を除く): 39915028

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 42281, 84562, 169124, 211405, 422810, 845620, 1733521, 3467042, 6934084, 8667605, 17335210, 34670420]

約数ペア:

[(1, 34670420), (2, 17335210), (4, 8667605), (5, 6934084), (10, 3467042), (20, 1733521), (41, 845620), (82, 422810), (164, 211405), (205, 169124), (410, 84562), (820, 42281)]