2754820

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 5824728

約数和(自身を除く): 3069908

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 761, 905, 1522, 1810, 3044, 3620, 3805, 7610, 15220, 137741, 275482, 550964, 688705, 1377410, 2754820]

約数ペア:

[(1, 2754820), (2, 1377410), (4, 688705), (5, 550964), (10, 275482), (20, 137741), (181, 15220), (362, 7610), (724, 3805), (761, 3620), (905, 3044), (1522, 1810)]