54682640

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1427}}^1$

素因数の和:1919

約数の個数: 40

約数和(自身を含む): 127491840

約数和(自身を除く): 72809200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1427, 1916, 2395, 2854, 3832, 4790, 5708, 7135, 7664, 9580, 11416, 14270, 19160, 22832, 28540, 38320, 57080, 114160, 683533, 1367066, 2734132, 3417665, 5468264, 6835330, 10936528, 13670660, 27341320, 54682640]

約数ペア:

[(1, 54682640), (2, 27341320), (4, 13670660), (5, 10936528), (8, 6835330), (10, 5468264), (16, 3417665), (20, 2734132), (40, 1367066), (80, 683533), (479, 114160), (958, 57080), (1427, 38320), (1916, 28540), (2395, 22832), (2854, 19160), (3832, 14270), (4790, 11416), (5708, 9580), (7135, 7664)]