5620180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2897}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 11928168

約数和(自身を除く): 6307988

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2897, 5794, 11588, 14485, 28970, 57940, 281009, 562018, 1124036, 1405045, 2810090, 5620180]

約数ペア:

[(1, 5620180), (2, 2810090), (4, 1405045), (5, 1124036), (10, 562018), (20, 281009), (97, 57940), (194, 28970), (388, 14485), (485, 11588), (970, 5794), (1940, 2897)]