66031180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{49277}}^1$

素因数の和:49353

約数の個数: 24

約数和(自身を含む): 140737968

約数和(自身を除く): 74706788

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 49277, 98554, 197108, 246385, 492770, 985540, 3301559, 6603118, 13206236, 16507795, 33015590, 66031180]

約数ペア:

[(1, 66031180), (2, 33015590), (4, 16507795), (5, 13206236), (10, 6603118), (20, 3301559), (67, 985540), (134, 492770), (268, 246385), (335, 197108), (670, 98554), (1340, 49277)]