2684120

素因数分解:

$2^3\times 5^1\times {\mathrm{67103}}^1$

素因数の和:67114

約数の個数: 16

約数和(自身を含む): 6039360

約数和(自身を除く): 3355240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67103, 134206, 268412, 335515, 536824, 671030, 1342060, 2684120]

約数ペア:

[(1, 2684120), (2, 1342060), (4, 671030), (5, 536824), (8, 335515), (10, 268412), (20, 134206), (40, 67103)]