26103820

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7211}}^1$

素因数の和:7401

約数の個数: 24

約数和(自身を含む): 55128528

約数和(自身を除く): 29024708

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 7211, 14422, 28844, 36055, 72110, 144220, 1305191, 2610382, 5220764, 6525955, 13051910, 26103820]

約数ペア:

[(1, 26103820), (2, 13051910), (4, 6525955), (5, 5220764), (10, 2610382), (20, 1305191), (181, 144220), (362, 72110), (724, 36055), (905, 28844), (1810, 14422), (3620, 7211)]