22068460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 48254976

約数和(自身を除く): 26186516

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 383, 430, 670, 766, 860, 1340, 1532, 1915, 2881, 3830, 5762, 7660, 11524, 14405, 16469, 25661, 28810, 32938, 51322, 57620, 65876, 82345, 102644, 128305, 164690, 256610, 329380, 513220, 1103423, 2206846, 4413692, 5517115, 11034230, 22068460]

約数ペア:

[(1, 22068460), (2, 11034230), (4, 5517115), (5, 4413692), (10, 2206846), (20, 1103423), (43, 513220), (67, 329380), (86, 256610), (134, 164690), (172, 128305), (215, 102644), (268, 82345), (335, 65876), (383, 57620), (430, 51322), (670, 32938), (766, 28810), (860, 25661), (1340, 16469), (1532, 14405), (1915, 11524), (2881, 7660), (3830, 5762)]