25340590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{230369}}^1$

素因数の和:230387

約数の個数: 16

約数和(自身を含む): 49759920

約数和(自身を除く): 24419330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 230369, 460738, 1151845, 2303690, 2534059, 5068118, 12670295, 25340590]

約数ペア:

[(1, 25340590), (2, 12670295), (5, 5068118), (10, 2534059), (11, 2303690), (22, 1151845), (55, 460738), (110, 230369)]