38411172260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46842893}}^1$

素因数の和:46842943

約数の個数: 24

約数和(自身を含む): 82630865016

約数和(自身を除く): 44219692756

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 46842893, 93685786, 187371572, 234214465, 468428930, 936857860, 1920558613, 3841117226, 7682234452, 9602793065, 19205586130, 38411172260]

約数ペア:

[(1, 38411172260), (2, 19205586130), (4, 9602793065), (5, 7682234452), (10, 3841117226), (20, 1920558613), (41, 936857860), (82, 468428930), (164, 234214465), (205, 187371572), (410, 93685786), (820, 46842893)]