65389010

素因数分解:

$2^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{4271}}^1$

素因数の和:5809

約数の個数: 16

約数和(自身を含む): 117804672

約数和(自身を除く): 52415662

約数列:

[1, 2, 5, 10, 1531, 3062, 4271, 7655, 8542, 15310, 21355, 42710, 6538901, 13077802, 32694505, 65389010]

約数ペア:

[(1, 65389010), (2, 32694505), (5, 13077802), (10, 6538901), (1531, 42710), (3062, 21355), (4271, 15310), (7655, 8542)]