15690134800

素因数分解:

$2^4\times 5^2\times {\mathrm{39225337}}^1$

素因数の和:39225355

約数の個数: 30

約数和(自身を含む): 37695549818

約数和(自身を除く): 22005415018

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 39225337, 78450674, 156901348, 196126685, 313802696, 392253370, 627605392, 784506740, 980633425, 1569013480, 1961266850, 3138026960, 3922533700, 7845067400, 15690134800]

約数ペア:

[(1, 15690134800), (2, 7845067400), (4, 3922533700), (5, 3138026960), (8, 1961266850), (10, 1569013480), (16, 980633425), (20, 784506740), (25, 627605392), (40, 392253370), (50, 313802696), (80, 196126685), (100, 156901348), (200, 78450674), (400, 39225337)]