1342040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4793}}^1$

素因数の和:4811

約数の個数: 32

約数和(自身を含む): 3451680

約数和(自身を除く): 2109640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4793, 9586, 19172, 23965, 33551, 38344, 47930, 67102, 95860, 134204, 167755, 191720, 268408, 335510, 671020, 1342040]

約数ペア:

[(1, 1342040), (2, 671020), (4, 335510), (5, 268408), (7, 191720), (8, 167755), (10, 134204), (14, 95860), (20, 67102), (28, 47930), (35, 38344), (40, 33551), (56, 23965), (70, 19172), (140, 9586), (280, 4793)]