85810630

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{10607}}^1$

素因数の和:11423

約数の個数: 16

約数和(自身を含む): 154664640

約数和(自身を除く): 68854010

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 10607, 21214, 53035, 106070, 8581063, 17162126, 42905315, 85810630]

約数ペア:

[(1, 85810630), (2, 42905315), (5, 17162126), (10, 8581063), (809, 106070), (1618, 53035), (4045, 21214), (8090, 10607)]