361712320

素因数分解:

$2^6\times 5^1\times {\mathrm{1130351}}^1$

素因数の和:1130368

約数の個数: 28

約数和(自身を含む): 861328224

約数和(自身を除く): 499615904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1130351, 2260702, 4521404, 5651755, 9042808, 11303510, 18085616, 22607020, 36171232, 45214040, 72342464, 90428080, 180856160, 361712320]

約数ペア:

[(1, 361712320), (2, 180856160), (4, 90428080), (5, 72342464), (8, 45214040), (10, 36171232), (16, 22607020), (20, 18085616), (32, 11303510), (40, 9042808), (64, 5651755), (80, 4521404), (160, 2260702), (320, 1130351)]