4489180

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 9484272

約数和(自身を除く): 4995092

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1163, 1930, 2326, 3860, 4652, 5815, 11630, 23260, 224459, 448918, 897836, 1122295, 2244590, 4489180]

約数ペア:

[(1, 4489180), (2, 2244590), (4, 1122295), (5, 897836), (10, 448918), (20, 224459), (193, 23260), (386, 11630), (772, 5815), (965, 4652), (1163, 3860), (1930, 2326)]