87152320

素因数分解:

$2^6\times 5^1\times {\mathrm{272351}}^1$

素因数の和:272368

約数の個数: 28

約数和(自身を含む): 207532224

約数和(自身を除く): 120379904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 272351, 544702, 1089404, 1361755, 2178808, 2723510, 4357616, 5447020, 8715232, 10894040, 17430464, 21788080, 43576160, 87152320]

約数ペア:

[(1, 87152320), (2, 43576160), (4, 21788080), (5, 17430464), (8, 10894040), (10, 8715232), (16, 5447020), (20, 4357616), (32, 2723510), (40, 2178808), (64, 1361755), (80, 1089404), (160, 544702), (320, 272351)]