93890180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{48397}}^1$

素因数の和:48503

約数の個数: 24

約数和(自身を含む): 199206168

約数和(自身を除く): 105315988

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 48397, 96794, 193588, 241985, 483970, 967940, 4694509, 9389018, 18778036, 23472545, 46945090, 93890180]

約数ペア:

[(1, 93890180), (2, 46945090), (4, 23472545), (5, 18778036), (10, 9389018), (20, 4694509), (97, 967940), (194, 483970), (388, 241985), (485, 193588), (970, 96794), (1940, 48397)]