54416540

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{7841}}^1$

素因数の和:8197

約数の個数: 24

約数和(自身を含む): 114618672

約数和(自身を除く): 60202132

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 7841, 15682, 31364, 39205, 78410, 156820, 2720827, 5441654, 10883308, 13604135, 27208270, 54416540]

約数ペア:

[(1, 54416540), (2, 27208270), (4, 13604135), (5, 10883308), (10, 5441654), (20, 2720827), (347, 156820), (694, 78410), (1388, 39205), (1735, 31364), (3470, 15682), (6940, 7841)]