6649371.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 40860288

約数和(自身を除く): 23932768

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, 2251, 3760, 4502, 7520, 9004, 11255, 18008, 22510, 36016, 45020, 72032, 90040, 105797, 180080, 211594, 360160, 423188, 528985, 846376, 1057970, 1692752, 2115940, 3385504, 4231880, 8463760, 16927520]

約数ペア:

[(1, 16927520), (2, 8463760), (4, 4231880), (5, 3385504), (8, 2115940), (10, 1692752), (16, 1057970), (20, 846376), (32, 528985), (40, 423188), (47, 360160), (80, 211594), (94, 180080), (160, 105797), (188, 90040), (235, 72032), (376, 45020), (470, 36016), (752, 22510), (940, 18008), (1504, 11255), (1880, 9004), (2251, 7520), (3760, 4502)]