7005940

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{809}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 14764680

約数和(自身を除く): 7758740

約数列:

[1, 2, 4, 5, 10, 20, 433, 809, 866, 1618, 1732, 2165, 3236, 4045, 4330, 8090, 8660, 16180, 350297, 700594, 1401188, 1751485, 3502970, 7005940]

約数ペア:

[(1, 7005940), (2, 3502970), (4, 1751485), (5, 1401188), (10, 700594), (20, 350297), (433, 16180), (809, 8660), (866, 8090), (1618, 4330), (1732, 4045), (2165, 3236)]