27305680

素因数分解:

$2^4\times 5^1\times {\mathrm{341321}}^1$

素因数の和:341334

約数の個数: 20

約数和(自身を含む): 63485892

約数和(自身を除く): 36180212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 341321, 682642, 1365284, 1706605, 2730568, 3413210, 5461136, 6826420, 13652840, 27305680]

約数ペア:

[(1, 27305680), (2, 13652840), (4, 6826420), (5, 5461136), (8, 3413210), (10, 2730568), (16, 1706605), (20, 1365284), (40, 682642), (80, 341321)]