69136660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{84313}}^1$

素因数の和:84363

約数の個数: 24

約数和(自身を含む): 148729896

約数和(自身を除く): 79593236

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 84313, 168626, 337252, 421565, 843130, 1686260, 3456833, 6913666, 13827332, 17284165, 34568330, 69136660]

約数ペア:

[(1, 69136660), (2, 34568330), (4, 17284165), (5, 13827332), (10, 6913666), (20, 3456833), (41, 1686260), (82, 843130), (164, 421565), (205, 337252), (410, 168626), (820, 84313)]