8266132100

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{428297}}^1$

素因数の和:428504

約数の個数: 36

約数和(自身を含む): 18030489204

約数和(自身を除く): 9764357104

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 3860, 4825, 9650, 19300, 428297, 856594, 1713188, 2141485, 4282970, 8565940, 10707425, 21414850, 42829700, 82661321, 165322642, 330645284, 413306605, 826613210, 1653226420, 2066533025, 4133066050, 8266132100]

約数ペア:

[(1, 8266132100), (2, 4133066050), (4, 2066533025), (5, 1653226420), (10, 826613210), (20, 413306605), (25, 330645284), (50, 165322642), (100, 82661321), (193, 42829700), (386, 21414850), (772, 10707425), (965, 8565940), (1930, 4282970), (3860, 2141485), (4825, 1713188), (9650, 856594), (19300, 428297)]