2671570944025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{2311}}^1\times {\mathrm{651281}}^1$

素因数の和:653673

約数の個数: 24

約数和(自身を含む): 3360865212288

約数和(自身を除く): 689294268263

約数列:

[1, 5, 25, 71, 355, 1775, 2311, 11555, 57775, 164081, 651281, 820405, 3256405, 4102025, 16282025, 46240951, 231204755, 1156023775, 1505110391, 7525551955, 37627759775, 106862837761, 534314188805, 2671570944025]

約数ペア:

[(1, 2671570944025), (5, 534314188805), (25, 106862837761), (71, 37627759775), (355, 7525551955), (1775, 1505110391), (2311, 1156023775), (11555, 231204755), (57775, 46240951), (164081, 16282025), (651281, 4102025), (820405, 3256405)]