4516540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32261}}^1$

素因数の和:32277

約数の個数: 24

約数和(自身を含む): 10840032

約数和(自身を除く): 6323492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32261, 64522, 129044, 161305, 225827, 322610, 451654, 645220, 903308, 1129135, 2258270, 4516540]

約数ペア:

[(1, 4516540), (2, 2258270), (4, 1129135), (5, 903308), (7, 645220), (10, 451654), (14, 322610), (20, 225827), (28, 161305), (35, 129044), (70, 64522), (140, 32261)]