25307710

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{10589}}^1$

素因数の和:10835

約数の個数: 16

約数和(自身を含む): 45748800

約数和(自身を除く): 20441090

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 10589, 21178, 52945, 105890, 2530771, 5061542, 12653855, 25307710]

約数ペア:

[(1, 25307710), (2, 12653855), (5, 5061542), (10, 2530771), (239, 105890), (478, 52945), (1195, 21178), (2390, 10589)]