27836180

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9341}}^1$

素因数の和:9499

約数の個数: 24

約数和(自身を含む): 58854600

約数和(自身を除く): 31018420

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 9341, 18682, 37364, 46705, 93410, 186820, 1391809, 2783618, 5567236, 6959045, 13918090, 27836180]

約数ペア:

[(1, 27836180), (2, 13918090), (4, 6959045), (5, 5567236), (10, 2783618), (20, 1391809), (149, 186820), (298, 93410), (596, 46705), (745, 37364), (1490, 18682), (2980, 9341)]