22558520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19447}}^1$

素因数の和:19487

約数の個数: 32

約数和(自身を含む): 52509600

約数和(自身を除く): 29951080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 19447, 38894, 77788, 97235, 155576, 194470, 388940, 563963, 777880, 1127926, 2255852, 2819815, 4511704, 5639630, 11279260, 22558520]

約数ペア:

[(1, 22558520), (2, 11279260), (4, 5639630), (5, 4511704), (8, 2819815), (10, 2255852), (20, 1127926), (29, 777880), (40, 563963), (58, 388940), (116, 194470), (145, 155576), (232, 97235), (290, 77788), (580, 38894), (1160, 19447)]