16900960

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 40503456

約数和(自身を除く): 23602496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1447, 1460, 2336, 2894, 2920, 5788, 5840, 7235, 11576, 11680, 14470, 23152, 28940, 46304, 57880, 105631, 115760, 211262, 231520, 422524, 528155, 845048, 1056310, 1690096, 2112620, 3380192, 4225240, 8450480, 16900960]

約数ペア:

[(1, 16900960), (2, 8450480), (4, 4225240), (5, 3380192), (8, 2112620), (10, 1690096), (16, 1056310), (20, 845048), (32, 528155), (40, 422524), (73, 231520), (80, 211262), (146, 115760), (160, 105631), (292, 57880), (365, 46304), (584, 28940), (730, 23152), (1168, 14470), (1447, 11680), (1460, 11576), (2336, 7235), (2894, 5840), (2920, 5788)]