4651120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 11052864

約数和(自身を除く): 6401744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1237, 1880, 2474, 3760, 4948, 6185, 9896, 12370, 19792, 24740, 49480, 58139, 98960, 116278, 232556, 290695, 465112, 581390, 930224, 1162780, 2325560, 4651120]

約数ペア:

[(1, 4651120), (2, 2325560), (4, 1162780), (5, 930224), (8, 581390), (10, 465112), (16, 290695), (20, 232556), (40, 116278), (47, 98960), (80, 58139), (94, 49480), (188, 24740), (235, 19792), (376, 12370), (470, 9896), (752, 6185), (940, 4948), (1237, 3760), (1880, 2474)]