42384640

素因数分解:

$2^8\times 5^1\times {\mathrm{33113}}^1$

素因数の和:33134

約数の個数: 36

約数和(自身を含む): 101527524

約数和(自身を除く): 59142884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 33113, 66226, 132452, 165565, 264904, 331130, 529808, 662260, 1059616, 1324520, 2119232, 2649040, 4238464, 5298080, 8476928, 10596160, 21192320, 42384640]

約数ペア:

[(1, 42384640), (2, 21192320), (4, 10596160), (5, 8476928), (8, 5298080), (10, 4238464), (16, 2649040), (20, 2119232), (32, 1324520), (40, 1059616), (64, 662260), (80, 529808), (128, 331130), (160, 264904), (256, 165565), (320, 132452), (640, 66226), (1280, 33113)]