15690066880

素因数分解:

$2^6\times 5^1\times {\mathrm{49031459}}^1$

素因数の和:49031476

約数の個数: 28

約数和(自身を含む): 37361972520

約数和(自身を除く): 21671905640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49031459, 98062918, 196125836, 245157295, 392251672, 490314590, 784503344, 980629180, 1569006688, 1961258360, 3138013376, 3922516720, 7845033440, 15690066880]

約数ペア:

[(1, 15690066880), (2, 7845033440), (4, 3922516720), (5, 3138013376), (8, 1961258360), (10, 1569006688), (16, 980629180), (20, 784503344), (32, 490314590), (40, 392251672), (64, 245157295), (80, 196125836), (160, 98062918), (320, 49031459)]