1928560

素因数分解:

$2^4\times 5^1\times {\mathrm{24107}}^1$

素因数の和:24120

約数の個数: 20

約数和(自身を含む): 4484088

約数和(自身を除く): 2555528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24107, 48214, 96428, 120535, 192856, 241070, 385712, 482140, 964280, 1928560]

約数ペア:

[(1, 1928560), (2, 964280), (4, 482140), (5, 385712), (8, 241070), (10, 192856), (16, 120535), (20, 96428), (40, 48214), (80, 24107)]