26623780

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4253}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 56101752

約数和(自身を除く): 29477972

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 4253, 6260, 8506, 17012, 21265, 42530, 85060, 1331189, 2662378, 5324756, 6655945, 13311890, 26623780]

約数ペア:

[(1, 26623780), (2, 13311890), (4, 6655945), (5, 5324756), (10, 2662378), (20, 1331189), (313, 85060), (626, 42530), (1252, 21265), (1565, 17012), (3130, 8506), (4253, 6260)]