142834700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{17209}}^1$

素因数の和:17306

約数の個数: 36

約数和(自身を含む): 313703880

約数和(自身を除く): 170869180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 8300, 17209, 34418, 68836, 86045, 172090, 344180, 430225, 860450, 1428347, 1720900, 2856694, 5713388, 7141735, 14283470, 28566940, 35708675, 71417350, 142834700]

約数ペア:

[(1, 142834700), (2, 71417350), (4, 35708675), (5, 28566940), (10, 14283470), (20, 7141735), (25, 5713388), (50, 2856694), (83, 1720900), (100, 1428347), (166, 860450), (332, 430225), (415, 344180), (830, 172090), (1660, 86045), (2075, 68836), (4150, 34418), (8300, 17209)]