41930540

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1609}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 88176480

約数和(自身を除く): 46245940

約数列:

[1, 2, 4, 5, 10, 20, 1303, 1609, 2606, 3218, 5212, 6436, 6515, 8045, 13030, 16090, 26060, 32180, 2096527, 4193054, 8386108, 10482635, 20965270, 41930540]

約数ペア:

[(1, 41930540), (2, 20965270), (4, 10482635), (5, 8386108), (10, 4193054), (20, 2096527), (1303, 32180), (1609, 26060), (2606, 16090), (3218, 13030), (5212, 8045), (6436, 6515)]