12280600

素因数分解:

$2^3\times 5^2\times {\mathrm{61403}}^1$

素因数の和:61419

約数の個数: 24

約数和(自身を含む): 28552860

約数和(自身を除く): 16272260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 61403, 122806, 245612, 307015, 491224, 614030, 1228060, 1535075, 2456120, 3070150, 6140300, 12280600]

約数ペア:

[(1, 12280600), (2, 6140300), (4, 3070150), (5, 2456120), (8, 1535075), (10, 1228060), (20, 614030), (25, 491224), (40, 307015), (50, 245612), (100, 122806), (200, 61403)]