42095920

素因数分解:

$2^4\times 5^1\times {\mathrm{526199}}^1$

素因数の和:526212

約数の個数: 20

約数和(自身を含む): 97873200

約数和(自身を除く): 55777280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 526199, 1052398, 2104796, 2630995, 4209592, 5261990, 8419184, 10523980, 21047960, 42095920]

約数ペア:

[(1, 42095920), (2, 21047960), (4, 10523980), (5, 8419184), (8, 5261990), (10, 4209592), (16, 2630995), (20, 2104796), (40, 1052398), (80, 526199)]