8006740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57191}}^1$

素因数の和:57207

約数の個数: 24

約数和(自身を含む): 19216512

約数和(自身を除く): 11209772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57191, 114382, 228764, 285955, 400337, 571910, 800674, 1143820, 1601348, 2001685, 4003370, 8006740]

約数ペア:

[(1, 8006740), (2, 4003370), (4, 2001685), (5, 1601348), (7, 1143820), (10, 800674), (14, 571910), (20, 400337), (28, 285955), (35, 228764), (70, 114382), (140, 57191)]