79035140

素因数分解:

$2^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{2731}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 166149312

約数和(自身を除く): 87114172

約数列:

[1, 2, 4, 5, 10, 20, 1447, 2731, 2894, 5462, 5788, 7235, 10924, 13655, 14470, 27310, 28940, 54620, 3951757, 7903514, 15807028, 19758785, 39517570, 79035140]

約数ペア:

[(1, 79035140), (2, 39517570), (4, 19758785), (5, 15807028), (10, 7903514), (20, 3951757), (1447, 54620), (2731, 28940), (2894, 27310), (5462, 14470), (5788, 13655), (7235, 10924)]