1208140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 2625840

約数和(自身を除く): 1417700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2083, 4166, 8332, 10415, 20830, 41660, 60407, 120814, 241628, 302035, 604070, 1208140]

約数ペア:

[(1, 1208140), (2, 604070), (4, 302035), (5, 241628), (10, 120814), (20, 60407), (29, 41660), (58, 20830), (116, 10415), (145, 8332), (290, 4166), (580, 2083)]