134638220

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{24841}}^1$

素因数の和:25121

約数の個数: 24

約数和(自身を含む): 283795008

約数和(自身を除く): 149156788

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 24841, 49682, 99364, 124205, 248410, 496820, 6731911, 13463822, 26927644, 33659555, 67319110, 134638220]

約数ペア:

[(1, 134638220), (2, 67319110), (4, 33659555), (5, 26927644), (10, 13463822), (20, 6731911), (271, 496820), (542, 248410), (1084, 124205), (1355, 99364), (2710, 49682), (5420, 24841)]