931990180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4236319}}^1$

素因数の和:4236339

約数の個数: 24

約数和(自身を含む): 2135105280

約数和(自身を除く): 1203115100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4236319, 8472638, 16945276, 21181595, 42363190, 46599509, 84726380, 93199018, 186398036, 232997545, 465995090, 931990180]

約数ペア:

[(1, 931990180), (2, 465995090), (4, 232997545), (5, 186398036), (10, 93199018), (11, 84726380), (20, 46599509), (22, 42363190), (44, 21181595), (55, 16945276), (110, 8472638), (220, 4236319)]