32141440

素因数分解:

$2^7\times 5^1\times {\mathrm{50221}}^1$

素因数の和:50240

約数の個数: 32

約数和(自身を含む): 76839660

約数和(自身を除く): 44698220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 50221, 100442, 200884, 251105, 401768, 502210, 803536, 1004420, 1607072, 2008840, 3214144, 4017680, 6428288, 8035360, 16070720, 32141440]

約数ペア:

[(1, 32141440), (2, 16070720), (4, 8035360), (5, 6428288), (8, 4017680), (10, 3214144), (16, 2008840), (20, 1607072), (32, 1004420), (40, 803536), (64, 502210), (80, 401768), (128, 251105), (160, 200884), (320, 100442), (640, 50221)]