32590720

素因数分解:

$2^7\times 5^1\times {\mathrm{50923}}^1$

素因数の和:50942

約数の個数: 32

約数和(自身を含む): 77913720

約数和(自身を除く): 45323000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 50923, 101846, 203692, 254615, 407384, 509230, 814768, 1018460, 1629536, 2036920, 3259072, 4073840, 6518144, 8147680, 16295360, 32590720]

約数ペア:

[(1, 32590720), (2, 16295360), (4, 8147680), (5, 6518144), (8, 4073840), (10, 3259072), (16, 2036920), (20, 1629536), (32, 1018460), (40, 814768), (64, 509230), (80, 407384), (128, 254615), (160, 203692), (320, 101846), (640, 50923)]