27451780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37097}}^1$

素因数の和:37143

約数の個数: 24

約数和(自身を含む): 59208408

約数和(自身を除く): 31756628

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 37097, 74194, 148388, 185485, 370970, 741940, 1372589, 2745178, 5490356, 6862945, 13725890, 27451780]

約数ペア:

[(1, 27451780), (2, 13725890), (4, 6862945), (5, 5490356), (10, 2745178), (20, 1372589), (37, 741940), (74, 370970), (148, 185485), (185, 148388), (370, 74194), (740, 37097)]