427304450

素因数分解:

$2^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{25819}}^1$

素因数の和:26162

約数の個数: 24

約数和(自身を含む): 797218320

約数和(自身を除く): 369913870

約数列:

[1, 2, 5, 10, 25, 50, 331, 662, 1655, 3310, 8275, 16550, 25819, 51638, 129095, 258190, 645475, 1290950, 8546089, 17092178, 42730445, 85460890, 213652225, 427304450]

約数ペア:

[(1, 427304450), (2, 213652225), (5, 85460890), (10, 42730445), (25, 17092178), (50, 8546089), (331, 1290950), (662, 645475), (1655, 258190), (3310, 129095), (8275, 51638), (16550, 25819)]