42170720

素因数分解:

$2^5\times 5^1\times {\mathrm{263567}}^1$

素因数の和:263582

約数の個数: 24

約数和(自身を含む): 99628704

約数和(自身を除く): 57457984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263567, 527134, 1054268, 1317835, 2108536, 2635670, 4217072, 5271340, 8434144, 10542680, 21085360, 42170720]

約数ペア:

[(1, 42170720), (2, 21085360), (4, 10542680), (5, 8434144), (8, 5271340), (10, 4217072), (16, 2635670), (20, 2108536), (32, 1317835), (40, 1054268), (80, 527134), (160, 263567)]