74908060

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{3433}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 157496976

約数和(自身を除く): 82588916

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 3433, 4364, 5455, 6866, 10910, 13732, 17165, 21820, 34330, 68660, 3745403, 7490806, 14981612, 18727015, 37454030, 74908060]

約数ペア:

[(1, 74908060), (2, 37454030), (4, 18727015), (5, 14981612), (10, 7490806), (20, 3745403), (1091, 68660), (2182, 34330), (3433, 21820), (4364, 17165), (5455, 13732), (6866, 10910)]