112645960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{402307}}^1$

素因数の和:402325

約数の個数: 32

約数和(自身を含む): 289661760

約数和(自身を除く): 177015800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 402307, 804614, 1609228, 2011535, 2816149, 3218456, 4023070, 5632298, 8046140, 11264596, 14080745, 16092280, 22529192, 28161490, 56322980, 112645960]

約数ペア:

[(1, 112645960), (2, 56322980), (4, 28161490), (5, 22529192), (7, 16092280), (8, 14080745), (10, 11264596), (14, 8046140), (20, 5632298), (28, 4023070), (35, 3218456), (40, 2816149), (56, 2011535), (70, 1609228), (140, 804614), (280, 402307)]