13427740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8089}}^1$

素因数の和:8181

約数の個数: 24

約数和(自身を含む): 28541520

約数和(自身を除く): 15113780

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 8089, 16178, 32356, 40445, 80890, 161780, 671387, 1342774, 2685548, 3356935, 6713870, 13427740]

約数ペア:

[(1, 13427740), (2, 6713870), (4, 3356935), (5, 2685548), (10, 1342774), (20, 671387), (83, 161780), (166, 80890), (332, 40445), (415, 32356), (830, 16178), (1660, 8089)]