47697020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{340693}}^1$

素因数の和:340709

約数の個数: 24

約数和(自身を含む): 114473184

約数和(自身を除く): 66776164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340693, 681386, 1362772, 1703465, 2384851, 3406930, 4769702, 6813860, 9539404, 11924255, 23848510, 47697020]

約数ペア:

[(1, 47697020), (2, 23848510), (4, 11924255), (5, 9539404), (7, 6813860), (10, 4769702), (14, 3406930), (20, 2384851), (28, 1703465), (35, 1362772), (70, 681386), (140, 340693)]