5384540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38461}}^1$

素因数の和:38477

約数の個数: 24

約数和(自身を含む): 12923232

約数和(自身を除く): 7538692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38461, 76922, 153844, 192305, 269227, 384610, 538454, 769220, 1076908, 1346135, 2692270, 5384540]

約数ペア:

[(1, 5384540), (2, 2692270), (4, 1346135), (5, 1076908), (7, 769220), (10, 538454), (14, 384610), (20, 269227), (28, 192305), (35, 153844), (70, 76922), (140, 38461)]