1053304880

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{185441}}^1$

素因数の和:185525

約数の個数: 40

約数和(自身を含む): 2483439264

約数和(自身を除く): 1430134384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 185441, 370882, 741764, 927205, 1483528, 1854410, 2967056, 3708820, 7417640, 13166311, 14835280, 26332622, 52665244, 65831555, 105330488, 131663110, 210660976, 263326220, 526652440, 1053304880]

約数ペア:

[(1, 1053304880), (2, 526652440), (4, 263326220), (5, 210660976), (8, 131663110), (10, 105330488), (16, 65831555), (20, 52665244), (40, 26332622), (71, 14835280), (80, 13166311), (142, 7417640), (284, 3708820), (355, 2967056), (568, 1854410), (710, 1483528), (1136, 927205), (1420, 741764), (2840, 370882), (5680, 185441)]