4775450

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:802

約数の個数: 24

約数和(自身を含む): 8955900

約数和(自身を除く): 4180450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 641, 745, 1282, 1490, 3205, 3725, 6410, 7450, 16025, 32050, 95509, 191018, 477545, 955090, 2387725, 4775450]

約数ペア:

[(1, 4775450), (2, 2387725), (5, 955090), (10, 477545), (25, 191018), (50, 95509), (149, 32050), (298, 16025), (641, 7450), (745, 6410), (1282, 3725), (1490, 3205)]