2013662800

素因数分解:

$2^4\times 5^2\times {\mathrm{311}}^1\times {\mathrm{16187}}^1$

素因数の和:16516

約数の個数: 60

約数和(自身を含む): 4853680416

約数和(自身を除く): 2840017616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 311, 400, 622, 1244, 1555, 2488, 3110, 4976, 6220, 7775, 12440, 15550, 16187, 24880, 31100, 32374, 62200, 64748, 80935, 124400, 129496, 161870, 258992, 323740, 404675, 647480, 809350, 1294960, 1618700, 3237400, 5034157, 6474800, 10068314, 20136628, 25170785, 40273256, 50341570, 80546512, 100683140, 125853925, 201366280, 251707850, 402732560, 503415700, 1006831400, 2013662800]

約数ペア:

[(1, 2013662800), (2, 1006831400), (4, 503415700), (5, 402732560), (8, 251707850), (10, 201366280), (16, 125853925), (20, 100683140), (25, 80546512), (40, 50341570), (50, 40273256), (80, 25170785), (100, 20136628), (200, 10068314), (311, 6474800), (400, 5034157), (622, 3237400), (1244, 1618700), (1555, 1294960), (2488, 809350), (3110, 647480), (4976, 404675), (6220, 323740), (7775, 258992), (12440, 161870), (15550, 129496), (16187, 124400), (24880, 80935), (31100, 64748), (32374, 62200)]