41945240

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5323}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 94873680

約数和(自身を除く): 52928440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 5323, 7880, 10646, 21292, 26615, 42584, 53230, 106460, 212920, 1048631, 2097262, 4194524, 5243155, 8389048, 10486310, 20972620, 41945240]

約数ペア:

[(1, 41945240), (2, 20972620), (4, 10486310), (5, 8389048), (8, 5243155), (10, 4194524), (20, 2097262), (40, 1048631), (197, 212920), (394, 106460), (788, 53230), (985, 42584), (1576, 26615), (1970, 21292), (3940, 10646), (5323, 7880)]