76324840

素因数分解:

$2^3\times 5^1\times {\mathrm{1908121}}^1$

素因数の和:1908132

約数の個数: 16

約数和(自身を含む): 171730980

約数和(自身を除く): 95406140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1908121, 3816242, 7632484, 9540605, 15264968, 19081210, 38162420, 76324840]

約数ペア:

[(1, 76324840), (2, 38162420), (4, 19081210), (5, 15264968), (8, 9540605), (10, 7632484), (20, 3816242), (40, 1908121)]