3119364080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5570293}}^1$

素因数の和:5570313

約数の個数: 40

約数和(自身を含む): 8288597472

約数和(自身を除く): 5169233392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5570293, 11140586, 22281172, 27851465, 38992051, 44562344, 55702930, 77984102, 89124688, 111405860, 155968204, 194960255, 222811720, 311936408, 389920510, 445623440, 623872816, 779841020, 1559682040, 3119364080]

約数ペア:

[(1, 3119364080), (2, 1559682040), (4, 779841020), (5, 623872816), (7, 445623440), (8, 389920510), (10, 311936408), (14, 222811720), (16, 194960255), (20, 155968204), (28, 111405860), (35, 89124688), (40, 77984102), (56, 55702930), (70, 44562344), (80, 38992051), (112, 27851465), (140, 22281172), (280, 11140586), (560, 5570293)]