1120700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1601}}^1$

素因数の和:1622

約数の個数: 36

約数和(自身を含む): 2781072

約数和(自身を除く): 1660372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1601, 3202, 6404, 8005, 11207, 16010, 22414, 32020, 40025, 44828, 56035, 80050, 112070, 160100, 224140, 280175, 560350, 1120700]

約数ペア:

[(1, 1120700), (2, 560350), (4, 280175), (5, 224140), (7, 160100), (10, 112070), (14, 80050), (20, 56035), (25, 44828), (28, 40025), (35, 32020), (50, 22414), (70, 16010), (100, 11207), (140, 8005), (175, 6404), (350, 3202), (700, 1601)]