5251540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37511}}^1$

素因数の和:37527

約数の個数: 24

約数和(自身を含む): 12604032

約数和(自身を除く): 7352492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37511, 75022, 150044, 187555, 262577, 375110, 525154, 750220, 1050308, 1312885, 2625770, 5251540]

約数ペア:

[(1, 5251540), (2, 2625770), (4, 1312885), (5, 1050308), (7, 750220), (10, 525154), (14, 375110), (20, 262577), (28, 187555), (35, 150044), (70, 75022), (140, 37511)]