12017800

素因数分解:

$2^3\times 5^2\times {\mathrm{60089}}^1$

素因数の和:60105

約数の個数: 24

約数和(自身を含む): 27941850

約数和(自身を除く): 15924050

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 60089, 120178, 240356, 300445, 480712, 600890, 1201780, 1502225, 2403560, 3004450, 6008900, 12017800]

約数ペア:

[(1, 12017800), (2, 6008900), (4, 3004450), (5, 2403560), (8, 1502225), (10, 1201780), (20, 600890), (25, 480712), (40, 300445), (50, 240356), (100, 120178), (200, 60089)]