169004080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{301793}}^1$

素因数の和:301813

約数の個数: 40

約数和(自身を含む): 449069472

約数和(自身を除く): 280065392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 301793, 603586, 1207172, 1508965, 2112551, 2414344, 3017930, 4225102, 4828688, 6035860, 8450204, 10562755, 12071720, 16900408, 21125510, 24143440, 33800816, 42251020, 84502040, 169004080]

約数ペア:

[(1, 169004080), (2, 84502040), (4, 42251020), (5, 33800816), (7, 24143440), (8, 21125510), (10, 16900408), (14, 12071720), (16, 10562755), (20, 8450204), (28, 6035860), (35, 4828688), (40, 4225102), (56, 3017930), (70, 2414344), (80, 2112551), (112, 1508965), (140, 1207172), (280, 603586), (560, 301793)]