4292120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15329}}^1$

素因数の和:15347

約数の個数: 32

約数和(自身を含む): 11037600

約数和(自身を除く): 6745480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15329, 30658, 61316, 76645, 107303, 122632, 153290, 214606, 306580, 429212, 536515, 613160, 858424, 1073030, 2146060, 4292120]

約数ペア:

[(1, 4292120), (2, 2146060), (4, 1073030), (5, 858424), (7, 613160), (8, 536515), (10, 429212), (14, 306580), (20, 214606), (28, 153290), (35, 122632), (40, 107303), (56, 76645), (70, 61316), (140, 30658), (280, 15329)]