985120

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 2395008

約数和(自身を除く): 1409888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 131, 160, 188, 235, 262, 376, 470, 524, 655, 752, 940, 1048, 1310, 1504, 1880, 2096, 2620, 3760, 4192, 5240, 6157, 7520, 10480, 12314, 20960, 24628, 30785, 49256, 61570, 98512, 123140, 197024, 246280, 492560, 985120]

約数ペア:

[(1, 985120), (2, 492560), (4, 246280), (5, 197024), (8, 123140), (10, 98512), (16, 61570), (20, 49256), (32, 30785), (40, 24628), (47, 20960), (80, 12314), (94, 10480), (131, 7520), (160, 6157), (188, 5240), (235, 4192), (262, 3760), (376, 2620), (470, 2096), (524, 1880), (655, 1504), (752, 1310), (940, 1048)]