162230690

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{25309}}^1$

素因数の和:25957

約数の個数: 16

約数和(自身を含む): 292482360

約数和(自身を除く): 130251670

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 25309, 50618, 126545, 253090, 16223069, 32446138, 81115345, 162230690]

約数ペア:

[(1, 162230690), (2, 81115345), (5, 32446138), (10, 16223069), (641, 253090), (1282, 126545), (3205, 50618), (6410, 25309)]