85848040

素因数分解:

$2^3\times 5^1\times {\mathrm{2146201}}^1$

素因数の和:2146212

約数の個数: 16

約数和(自身を含む): 193158180

約数和(自身を除く): 107310140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2146201, 4292402, 8584804, 10731005, 17169608, 21462010, 42924020, 85848040]

約数ペア:

[(1, 85848040), (2, 42924020), (4, 21462010), (5, 17169608), (8, 10731005), (10, 8584804), (20, 4292402), (40, 2146201)]