104570900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{21341}}^1$

素因数の和:21369

約数の個数: 54

約数和(自身を含む): 263979198

約数和(自身を除く): 159408298

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 21341, 42682, 85364, 106705, 149387, 213410, 298774, 426820, 533525, 597548, 746935, 1045709, 1067050, 1493870, 2091418, 2134100, 2987740, 3734675, 4182836, 5228545, 7469350, 10457090, 14938700, 20914180, 26142725, 52285450, 104570900]

約数ペア:

[(1, 104570900), (2, 52285450), (4, 26142725), (5, 20914180), (7, 14938700), (10, 10457090), (14, 7469350), (20, 5228545), (25, 4182836), (28, 3734675), (35, 2987740), (49, 2134100), (50, 2091418), (70, 1493870), (98, 1067050), (100, 1045709), (140, 746935), (175, 597548), (196, 533525), (245, 426820), (350, 298774), (490, 213410), (700, 149387), (980, 106705), (1225, 85364), (2450, 42682), (4900, 21341)]