12933384560

素因数分解:

$2^4\times 5^1\times {\mathrm{161667307}}^1$

素因数の和:161667320

約数の個数: 20

約数和(自身を含む): 30070119288

約数和(自身を除く): 17136734728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 161667307, 323334614, 646669228, 808336535, 1293338456, 1616673070, 2586676912, 3233346140, 6466692280, 12933384560]

約数ペア:

[(1, 12933384560), (2, 6466692280), (4, 3233346140), (5, 2586676912), (8, 1616673070), (10, 1293338456), (16, 808336535), (20, 646669228), (40, 323334614), (80, 161667307)]