55041080

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3011}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 124154640

約数和(自身を除く): 69113560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3011, 3656, 4570, 6022, 9140, 12044, 15055, 18280, 24088, 30110, 60220, 120440, 1376027, 2752054, 5504108, 6880135, 11008216, 13760270, 27520540, 55041080]

約数ペア:

[(1, 55041080), (2, 27520540), (4, 13760270), (5, 11008216), (8, 6880135), (10, 5504108), (20, 2752054), (40, 1376027), (457, 120440), (914, 60220), (1828, 30110), (2285, 24088), (3011, 18280), (3656, 15055), (4570, 12044), (6022, 9140)]