2072450

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 3892980

約数和(自身を除く): 1820530

約数列:

[1, 2, 5, 10, 25, 50, 181, 229, 362, 458, 905, 1145, 1810, 2290, 4525, 5725, 9050, 11450, 41449, 82898, 207245, 414490, 1036225, 2072450]

約数ペア:

[(1, 2072450), (2, 1036225), (5, 414490), (10, 207245), (25, 82898), (50, 41449), (181, 11450), (229, 9050), (362, 5725), (458, 4525), (905, 2290), (1145, 1810)]