26776420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121711}}^1$

素因数の和:121731

約数の個数: 24

約数和(自身を含む): 61342848

約数和(自身を除く): 34566428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 121711, 243422, 486844, 608555, 1217110, 1338821, 2434220, 2677642, 5355284, 6694105, 13388210, 26776420]

約数ペア:

[(1, 26776420), (2, 13388210), (4, 6694105), (5, 5355284), (10, 2677642), (11, 2434220), (20, 1338821), (22, 1217110), (44, 608555), (55, 486844), (110, 243422), (220, 121711)]