65402710

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{4951}}^1$

素因数の和:6279

約数の個数: 16

約数和(自身を含む): 117837792

約数和(自身を除く): 52435082

約数列:

[1, 2, 5, 10, 1321, 2642, 4951, 6605, 9902, 13210, 24755, 49510, 6540271, 13080542, 32701355, 65402710]

約数ペア:

[(1, 65402710), (2, 32701355), (5, 13080542), (10, 6540271), (1321, 49510), (2642, 24755), (4951, 13210), (6605, 9902)]