1195880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4271}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 3075840

約数和(自身を除く): 1879960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4271, 8542, 17084, 21355, 29897, 34168, 42710, 59794, 85420, 119588, 149485, 170840, 239176, 298970, 597940, 1195880]

約数ペア:

[(1, 1195880), (2, 597940), (4, 298970), (5, 239176), (7, 170840), (8, 149485), (10, 119588), (14, 85420), (20, 59794), (28, 42710), (35, 34168), (40, 29897), (56, 21355), (70, 17084), (140, 8542), (280, 4271)]