2016038875

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4519}}^1$

素因数の和:4660

約数の個数: 32

約数和(自身を含む): 2606123520

約数和(自身を除く): 590084645

約数列:

[1, 5, 25, 43, 83, 125, 215, 415, 1075, 2075, 3569, 4519, 5375, 10375, 17845, 22595, 89225, 112975, 194317, 375077, 446125, 564875, 971585, 1875385, 4857925, 9376925, 16128311, 24289625, 46884625, 80641555, 403207775, 2016038875]

約数ペア:

[(1, 2016038875), (5, 403207775), (25, 80641555), (43, 46884625), (83, 24289625), (125, 16128311), (215, 9376925), (415, 4857925), (1075, 1875385), (2075, 971585), (3569, 564875), (4519, 446125), (5375, 375077), (10375, 194317), (17845, 112975), (22595, 89225)]