54643120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97577}}^1$

素因数の和:97597

約数の個数: 40

約数和(自身を含む): 145196064

約数和(自身を除く): 90552944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 97577, 195154, 390308, 487885, 683039, 780616, 975770, 1366078, 1561232, 1951540, 2732156, 3415195, 3903080, 5464312, 6830390, 7806160, 10928624, 13660780, 27321560, 54643120]

約数ペア:

[(1, 54643120), (2, 27321560), (4, 13660780), (5, 10928624), (7, 7806160), (8, 6830390), (10, 5464312), (14, 3903080), (16, 3415195), (20, 2732156), (28, 1951540), (35, 1561232), (40, 1366078), (56, 975770), (70, 780616), (80, 683039), (112, 487885), (140, 390308), (280, 195154), (560, 97577)]