25369510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 46982592

約数和(自身を除く): 21613082

約数列:

[1, 2, 5, 10, 53, 106, 151, 265, 302, 317, 530, 634, 755, 1510, 1585, 3170, 8003, 16006, 16801, 33602, 40015, 47867, 80030, 84005, 95734, 168010, 239335, 478670, 2536951, 5073902, 12684755, 25369510]

約数ペア:

[(1, 25369510), (2, 12684755), (5, 5073902), (10, 2536951), (53, 478670), (106, 239335), (151, 168010), (265, 95734), (302, 84005), (317, 80030), (530, 47867), (634, 40015), (755, 33602), (1510, 16801), (1585, 16006), (3170, 8003)]