25523290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11549}}^1$

素因数の和:11586

約数の個数: 32

約数和(自身を含む): 52390800

約数和(自身を除く): 26867510

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 11549, 23098, 57745, 115490, 150137, 196333, 300274, 392666, 750685, 981665, 1501370, 1963330, 2552329, 5104658, 12761645, 25523290]

約数ペア:

[(1, 25523290), (2, 12761645), (5, 5104658), (10, 2552329), (13, 1963330), (17, 1501370), (26, 981665), (34, 750685), (65, 392666), (85, 300274), (130, 196333), (170, 150137), (221, 115490), (442, 57745), (1105, 23098), (2210, 11549)]