1325502460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1410109}}^1$

素因数の和:1410165

約数の個数: 24

約数和(自身を含む): 2842781760

約数和(自身を除く): 1517279300

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1410109, 2820218, 5640436, 7050545, 14101090, 28202180, 66275123, 132550246, 265100492, 331375615, 662751230, 1325502460]

約数ペア:

[(1, 1325502460), (2, 662751230), (4, 331375615), (5, 265100492), (10, 132550246), (20, 66275123), (47, 28202180), (94, 14101090), (188, 7050545), (235, 5640436), (470, 2820218), (940, 1410109)]