265251010

素因数分解:

$2^1\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{9649}}^1$

素因数の和:12405

約数の個数: 16

約数和(自身を含む): 477675000

約数和(自身を除く): 212423990

約数列:

[1, 2, 5, 10, 2749, 5498, 9649, 13745, 19298, 27490, 48245, 96490, 26525101, 53050202, 132625505, 265251010]

約数ペア:

[(1, 265251010), (2, 132625505), (5, 53050202), (10, 26525101), (2749, 96490), (5498, 48245), (9649, 27490), (13745, 19298)]