53201680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{95003}}^1$

素因数の和:95023

約数の個数: 40

約数和(自身を含む): 141365952

約数和(自身を除く): 88164272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 95003, 190006, 380012, 475015, 665021, 760024, 950030, 1330042, 1520048, 1900060, 2660084, 3325105, 3800120, 5320168, 6650210, 7600240, 10640336, 13300420, 26600840, 53201680]

約数ペア:

[(1, 53201680), (2, 26600840), (4, 13300420), (5, 10640336), (7, 7600240), (8, 6650210), (10, 5320168), (14, 3800120), (16, 3325105), (20, 2660084), (28, 1900060), (35, 1520048), (40, 1330042), (56, 950030), (70, 760024), (80, 665021), (112, 475015), (140, 380012), (280, 190006), (560, 95003)]