82342060

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{20899}}^1$

素因数の和:21105

約数の個数: 24

約数和(自身を含む): 173804400

約数和(自身を除く): 91462340

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 20899, 41798, 83596, 104495, 208990, 417980, 4117103, 8234206, 16468412, 20585515, 41171030, 82342060]

約数ペア:

[(1, 82342060), (2, 41171030), (4, 20585515), (5, 16468412), (10, 8234206), (20, 4117103), (197, 417980), (394, 208990), (788, 104495), (985, 83596), (1970, 41798), (3940, 20899)]