7700180

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 16299360

約数和(自身を除く): 8599180

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 2939, 5878, 11756, 14695, 29390, 58780, 385009, 770018, 1540036, 1925045, 3850090, 7700180]

約数ペア:

[(1, 7700180), (2, 3850090), (4, 1925045), (5, 1540036), (10, 770018), (20, 385009), (131, 58780), (262, 29390), (524, 14695), (655, 11756), (1310, 5878), (2620, 2939)]