16025120

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 38683008

約数和(自身を除く): 22657888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 2131, 3760, 4262, 7520, 8524, 10655, 17048, 21310, 34096, 42620, 68192, 85240, 100157, 170480, 200314, 340960, 400628, 500785, 801256, 1001570, 1602512, 2003140, 3205024, 4006280, 8012560, 16025120]

約数ペア:

[(1, 16025120), (2, 8012560), (4, 4006280), (5, 3205024), (8, 2003140), (10, 1602512), (16, 1001570), (20, 801256), (32, 500785), (40, 400628), (47, 340960), (80, 200314), (94, 170480), (160, 100157), (188, 85240), (235, 68192), (376, 42620), (470, 34096), (752, 21310), (940, 17048), (1504, 10655), (1880, 8524), (2131, 7520), (3760, 4262)]