70024400

素因数分解:

$2^4\times 5^2\times {\mathrm{175061}}^1$

素因数の和:175079

約数の個数: 30

約数和(自身を含む): 168234582

約数和(自身を除く): 98210182

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 175061, 350122, 700244, 875305, 1400488, 1750610, 2800976, 3501220, 4376525, 7002440, 8753050, 14004880, 17506100, 35012200, 70024400]

約数ペア:

[(1, 70024400), (2, 35012200), (4, 17506100), (5, 14004880), (8, 8753050), (10, 7002440), (16, 4376525), (20, 3501220), (25, 2800976), (40, 1750610), (50, 1400488), (80, 875305), (100, 700244), (200, 350122), (400, 175061)]