165932320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54583}}^1$

素因数の和:54617

約数の個数: 48

約数和(自身を含む): 412655040

約数和(自身を除く): 246722720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 54583, 109166, 218332, 272915, 436664, 545830, 873328, 1037077, 1091660, 1746656, 2074154, 2183320, 4148308, 4366640, 5185385, 8296616, 8733280, 10370770, 16593232, 20741540, 33186464, 41483080, 82966160, 165932320]

約数ペア:

[(1, 165932320), (2, 82966160), (4, 41483080), (5, 33186464), (8, 20741540), (10, 16593232), (16, 10370770), (19, 8733280), (20, 8296616), (32, 5185385), (38, 4366640), (40, 4148308), (76, 2183320), (80, 2074154), (95, 1746656), (152, 1091660), (160, 1037077), (190, 873328), (304, 545830), (380, 436664), (608, 272915), (760, 218332), (1520, 109166), (3040, 54583)]