22476580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 54302976

約数和(自身を除く): 31826396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 887, 905, 1267, 1774, 1810, 2534, 3548, 3620, 4435, 5068, 6209, 6335, 8870, 12418, 12670, 17740, 24836, 25340, 31045, 62090, 124180, 160547, 321094, 642188, 802735, 1123829, 1605470, 2247658, 3210940, 4495316, 5619145, 11238290, 22476580]

約数ペア:

[(1, 22476580), (2, 11238290), (4, 5619145), (5, 4495316), (7, 3210940), (10, 2247658), (14, 1605470), (20, 1123829), (28, 802735), (35, 642188), (70, 321094), (140, 160547), (181, 124180), (362, 62090), (724, 31045), (887, 25340), (905, 24836), (1267, 17740), (1774, 12670), (1810, 12418), (2534, 8870), (3548, 6335), (3620, 6209), (4435, 5068)]