27273520

素因数分解:

$2^4\times 5^1\times {\mathrm{340919}}^1$

素因数の和:340932

約数の個数: 20

約数和(自身を含む): 63411120

約数和(自身を除く): 36137600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 340919, 681838, 1363676, 1704595, 2727352, 3409190, 5454704, 6818380, 13636760, 27273520]

約数ペア:

[(1, 27273520), (2, 13636760), (4, 6818380), (5, 5454704), (8, 3409190), (10, 2727352), (16, 1704595), (20, 1363676), (40, 681838), (80, 340919)]