55400140

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{3779}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 116529840

約数和(自身を除く): 61129700

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 2932, 3665, 3779, 7330, 7558, 14660, 15116, 18895, 37790, 75580, 2770007, 5540014, 11080028, 13850035, 27700070, 55400140]

約数ペア:

[(1, 55400140), (2, 27700070), (4, 13850035), (5, 11080028), (10, 5540014), (20, 2770007), (733, 75580), (1466, 37790), (2932, 18895), (3665, 15116), (3779, 14660), (7330, 7558)]