201360040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{719143}}^1$

素因数の和:719161

約数の個数: 32

約数和(自身を含む): 517783680

約数和(自身を除く): 316423640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 719143, 1438286, 2876572, 3595715, 5034001, 5753144, 7191430, 10068002, 14382860, 20136004, 25170005, 28765720, 40272008, 50340010, 100680020, 201360040]

約数ペア:

[(1, 201360040), (2, 100680020), (4, 50340010), (5, 40272008), (7, 28765720), (8, 25170005), (10, 20136004), (14, 14382860), (20, 10068002), (28, 7191430), (35, 5753144), (40, 5034001), (56, 3595715), (70, 2876572), (140, 1438286), (280, 719143)]