85379090

素因数分解:

$2^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{7109}}^1$

素因数の和:8317

約数の個数: 16

約数和(自身を含む): 153831960

約数和(自身を除く): 68452870

約数列:

[1, 2, 5, 10, 1201, 2402, 6005, 7109, 12010, 14218, 35545, 71090, 8537909, 17075818, 42689545, 85379090]

約数ペア:

[(1, 85379090), (2, 42689545), (5, 17075818), (10, 8537909), (1201, 71090), (2402, 35545), (6005, 14218), (7109, 12010)]