7923160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{28297}}^1$

素因数の和:28315

約数の個数: 32

約数和(自身を含む): 20374560

約数和(自身を除く): 12451400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 28297, 56594, 113188, 141485, 198079, 226376, 282970, 396158, 565940, 792316, 990395, 1131880, 1584632, 1980790, 3961580, 7923160]

約数ペア:

[(1, 7923160), (2, 3961580), (4, 1980790), (5, 1584632), (7, 1131880), (8, 990395), (10, 792316), (14, 565940), (20, 396158), (28, 282970), (35, 226376), (40, 198079), (56, 141485), (70, 113188), (140, 56594), (280, 28297)]