132644320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43633}}^1$

素因数の和:43667

約数の個数: 48

約数和(自身を含む): 329873040

約数和(自身を除く): 197228720

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, 43633, 87266, 174532, 218165, 349064, 436330, 698128, 829027, 872660, 1396256, 1658054, 1745320, 3316108, 3490640, 4145135, 6632216, 6981280, 8290270, 13264432, 16580540, 26528864, 33161080, 66322160, 132644320]

約数ペア:

[(1, 132644320), (2, 66322160), (4, 33161080), (5, 26528864), (8, 16580540), (10, 13264432), (16, 8290270), (19, 6981280), (20, 6632216), (32, 4145135), (38, 3490640), (40, 3316108), (76, 1745320), (80, 1658054), (95, 1396256), (152, 872660), (160, 829027), (190, 698128), (304, 436330), (380, 349064), (608, 218165), (760, 174532), (1520, 87266), (3040, 43633)]