14761540

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8293}}^1$

素因数の和:8391

約数の個数: 24

約数和(自身を含む): 31351320

約数和(自身を除く): 16589780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 8293, 16586, 33172, 41465, 82930, 165860, 738077, 1476154, 2952308, 3690385, 7380770, 14761540]

約数ペア:

[(1, 14761540), (2, 7380770), (4, 3690385), (5, 2952308), (10, 1476154), (20, 738077), (89, 165860), (178, 82930), (356, 41465), (445, 33172), (890, 16586), (1780, 8293)]