91469060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{47149}}^1$

素因数の和:47255

約数の個数: 24

約数和(自身を含む): 194069400

約数和(自身を除く): 102600340

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 47149, 94298, 188596, 235745, 471490, 942980, 4573453, 9146906, 18293812, 22867265, 45734530, 91469060]

約数ペア:

[(1, 91469060), (2, 45734530), (4, 22867265), (5, 18293812), (10, 9146906), (20, 4573453), (97, 942980), (194, 471490), (388, 235745), (485, 188596), (970, 94298), (1940, 47149)]