3721180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 7933968

約数和(自身を除く): 4212788

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2777, 5554, 11108, 13885, 27770, 55540, 186059, 372118, 744236, 930295, 1860590, 3721180]

約数ペア:

[(1, 3721180), (2, 1860590), (4, 930295), (5, 744236), (10, 372118), (20, 186059), (67, 55540), (134, 27770), (268, 13885), (335, 11108), (670, 5554), (1340, 2777)]