881050

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 1669536

約数和(自身を除く): 788486

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 263, 335, 526, 670, 1315, 1675, 2630, 3350, 6575, 13150, 17621, 35242, 88105, 176210, 440525, 881050]

約数ペア:

[(1, 881050), (2, 440525), (5, 176210), (10, 88105), (25, 35242), (50, 17621), (67, 13150), (134, 6575), (263, 3350), (335, 2630), (526, 1675), (670, 1315)]