5185690

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{809}}^1$

素因数の和:1457

約数の個数: 16

約数和(自身を含む): 9360360

約数和(自身を除く): 4174670

約数列:

[1, 2, 5, 10, 641, 809, 1282, 1618, 3205, 4045, 6410, 8090, 518569, 1037138, 2592845, 5185690]

約数ペア:

[(1, 5185690), (2, 2592845), (5, 1037138), (10, 518569), (641, 8090), (809, 6410), (1282, 4045), (1618, 3205)]