12052880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{21523}}^1$

素因数の和:21543

約数の個数: 40

約数和(自身を含む): 32027712

約数和(自身を除く): 19974832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 21523, 43046, 86092, 107615, 150661, 172184, 215230, 301322, 344368, 430460, 602644, 753305, 860920, 1205288, 1506610, 1721840, 2410576, 3013220, 6026440, 12052880]

約数ペア:

[(1, 12052880), (2, 6026440), (4, 3013220), (5, 2410576), (7, 1721840), (8, 1506610), (10, 1205288), (14, 860920), (16, 753305), (20, 602644), (28, 430460), (35, 344368), (40, 301322), (56, 215230), (70, 172184), (80, 150661), (112, 107615), (140, 86092), (280, 43046), (560, 21523)]