25803490

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4519}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 46537920

約数和(自身を除く): 20734430

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 4519, 5710, 9038, 22595, 45190, 2580349, 5160698, 12901745, 25803490]

約数ペア:

[(1, 25803490), (2, 12901745), (5, 5160698), (10, 2580349), (571, 45190), (1142, 22595), (2855, 9038), (4519, 5710)]