26540620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57697}}^1$

素因数の和:57729

約数の個数: 24

約数和(自身を含む): 58159584

約数和(自身を除く): 31618964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 57697, 115394, 230788, 288485, 576970, 1153940, 1327031, 2654062, 5308124, 6635155, 13270310, 26540620]

約数ペア:

[(1, 26540620), (2, 13270310), (4, 6635155), (5, 5308124), (10, 2654062), (20, 1327031), (23, 1153940), (46, 576970), (92, 288485), (115, 230788), (230, 115394), (460, 57697)]