25893940

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4813}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 54590760

約数和(自身を除く): 28696820

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 4813, 5380, 9626, 19252, 24065, 48130, 96260, 1294697, 2589394, 5178788, 6473485, 12946970, 25893940]

約数ペア:

[(1, 25893940), (2, 12946970), (4, 6473485), (5, 5178788), (10, 2589394), (20, 1294697), (269, 96260), (538, 48130), (1076, 24065), (1345, 19252), (2690, 9626), (4813, 5380)]