27716650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42641}}^1$

素因数の和:42666

約数の個数: 24

約数和(自身を含む): 55519884

約数和(自身を除く): 27803234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42641, 85282, 213205, 426410, 554333, 1066025, 1108666, 2132050, 2771665, 5543330, 13858325, 27716650]

約数ペア:

[(1, 27716650), (2, 13858325), (5, 5543330), (10, 2771665), (13, 2132050), (25, 1108666), (26, 1066025), (50, 554333), (65, 426410), (130, 213205), (325, 85282), (650, 42641)]