26996826260

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1170721}}^1$

素因数の和:1171883

約数の個数: 24

約数和(自身を含む): 56742553896

約数和(自身を除く): 29745727636

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 4612, 5765, 11530, 23060, 1170721, 2341442, 4682884, 5853605, 11707210, 23414420, 1349841313, 2699682626, 5399365252, 6749206565, 13498413130, 26996826260]

約数ペア:

[(1, 26996826260), (2, 13498413130), (4, 6749206565), (5, 5399365252), (10, 2699682626), (20, 1349841313), (1153, 23414420), (2306, 11707210), (4612, 5853605), (5765, 4682884), (11530, 2341442), (23060, 1170721)]