68645350

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{8221}}^1$

素因数の和:8400

約数の個数: 24

約数和(自身を含む): 128460528

約数和(自身を除く): 59815178

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 835, 1670, 4175, 8221, 8350, 16442, 41105, 82210, 205525, 411050, 1372907, 2745814, 6864535, 13729070, 34322675, 68645350]

約数ペア:

[(1, 68645350), (2, 34322675), (5, 13729070), (10, 6864535), (25, 2745814), (50, 1372907), (167, 411050), (334, 205525), (835, 82210), (1670, 41105), (4175, 16442), (8221, 8350)]