47624560

素因数分解:

$2^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1193}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 111042000

約数和(自身を除く): 63417440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 499, 998, 1193, 1996, 2386, 2495, 3992, 4772, 4990, 5965, 7984, 9544, 9980, 11930, 19088, 19960, 23860, 39920, 47720, 95440, 595307, 1190614, 2381228, 2976535, 4762456, 5953070, 9524912, 11906140, 23812280, 47624560]

約数ペア:

[(1, 47624560), (2, 23812280), (4, 11906140), (5, 9524912), (8, 5953070), (10, 4762456), (16, 2976535), (20, 2381228), (40, 1190614), (80, 595307), (499, 95440), (998, 47720), (1193, 39920), (1996, 23860), (2386, 19960), (2495, 19088), (3992, 11930), (4772, 9980), (4990, 9544), (5965, 7984)]