82809207940

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{3470629}}^1$

素因数の和:3471831

約数の個数: 24

約数和(自身を含む): 174045153240

約数和(自身を除く): 91235945300

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 4772, 5965, 11930, 23860, 3470629, 6941258, 13882516, 17353145, 34706290, 69412580, 4140460397, 8280920794, 16561841588, 20702301985, 41404603970, 82809207940]

約数ペア:

[(1, 82809207940), (2, 41404603970), (4, 20702301985), (5, 16561841588), (10, 8280920794), (20, 4140460397), (1193, 69412580), (2386, 34706290), (4772, 17353145), (5965, 13882516), (11930, 6941258), (23860, 3470629)]