73740340

素因数分解:

$2^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{3361}}^1$

素因数の和:4467

約数の個数: 24

約数和(自身を含む): 155041992

約数和(自身を除く): 81301652

約数列:

[1, 2, 4, 5, 10, 20, 1097, 2194, 3361, 4388, 5485, 6722, 10970, 13444, 16805, 21940, 33610, 67220, 3687017, 7374034, 14748068, 18435085, 36870170, 73740340]

約数ペア:

[(1, 73740340), (2, 36870170), (4, 18435085), (5, 14748068), (10, 7374034), (20, 3687017), (1097, 67220), (2194, 33610), (3361, 21940), (4388, 16805), (5485, 13444), (6722, 10970)]