76542040

素因数分解:

$2^3\times 5^1\times {\mathrm{1913551}}^1$

素因数の和:1913562

約数の個数: 16

約数和(自身を含む): 172219680

約数和(自身を除く): 95677640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1913551, 3827102, 7654204, 9567755, 15308408, 19135510, 38271020, 76542040]

約数ペア:

[(1, 76542040), (2, 38271020), (4, 19135510), (5, 15308408), (8, 9567755), (10, 7654204), (20, 3827102), (40, 1913551)]