10687580

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2129}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 22543920

約数和(自身を除く): 11856340

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2129, 2510, 4258, 5020, 8516, 10645, 21290, 42580, 534379, 1068758, 2137516, 2671895, 5343790, 10687580]

約数ペア:

[(1, 10687580), (2, 5343790), (4, 2671895), (5, 2137516), (10, 1068758), (20, 534379), (251, 42580), (502, 21290), (1004, 10645), (1255, 8516), (2129, 5020), (2510, 4258)]