25428469510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82027321}}^1$

素因数の和:82027359

約数の個数: 16

約数和(自身を含む): 47247737472

約数和(自身を除く): 21819267962

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 82027321, 164054642, 410136605, 820273210, 2542846951, 5085693902, 12714234755, 25428469510]

約数ペア:

[(1, 25428469510), (2, 12714234755), (5, 5085693902), (10, 2542846951), (31, 820273210), (62, 410136605), (155, 164054642), (310, 82027321)]