25306570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 46795968

約数和(自身を除く): 21489398

約数列:

[1, 2, 5, 10, 67, 107, 134, 214, 335, 353, 535, 670, 706, 1070, 1765, 3530, 7169, 14338, 23651, 35845, 37771, 47302, 71690, 75542, 118255, 188855, 236510, 377710, 2530657, 5061314, 12653285, 25306570]

約数ペア:

[(1, 25306570), (2, 12653285), (5, 5061314), (10, 2530657), (67, 377710), (107, 236510), (134, 188855), (214, 118255), (335, 75542), (353, 71690), (535, 47302), (670, 37771), (706, 35845), (1070, 23651), (1765, 14338), (3530, 7169)]