8956940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15443}}^1$

素因数の和:15481

約数の個数: 24

約数和(自身を含む): 19459440

約数和(自身を除く): 10502500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 15443, 30886, 61772, 77215, 154430, 308860, 447847, 895694, 1791388, 2239235, 4478470, 8956940]

約数ペア:

[(1, 8956940), (2, 4478470), (4, 2239235), (5, 1791388), (10, 895694), (20, 447847), (29, 308860), (58, 154430), (116, 77215), (145, 61772), (290, 30886), (580, 15443)]