5987942780

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{281653}}^1$

素因数の和:282725

約数の個数: 24

約数和(自身を含む): 12586553952

約数和(自身を除く): 6598611172

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 10630, 21260, 281653, 563306, 1126612, 1408265, 2816530, 5633060, 299397139, 598794278, 1197588556, 1496985695, 2993971390, 5987942780]

約数ペア:

[(1, 5987942780), (2, 2993971390), (4, 1496985695), (5, 1197588556), (10, 598794278), (20, 299397139), (1063, 5633060), (2126, 2816530), (4252, 1408265), (5315, 1126612), (10630, 563306), (21260, 281653)]