38457440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{34337}}^1$

素因数の和:34359

約数の個数: 48

約数和(自身を含む): 103838112

約数和(自身を除く): 65380672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 34337, 68674, 137348, 171685, 240359, 274696, 343370, 480718, 549392, 686740, 961436, 1098784, 1201795, 1373480, 1922872, 2403590, 2746960, 3845744, 4807180, 5493920, 7691488, 9614360, 19228720, 38457440]

約数ペア:

[(1, 38457440), (2, 19228720), (4, 9614360), (5, 7691488), (7, 5493920), (8, 4807180), (10, 3845744), (14, 2746960), (16, 2403590), (20, 1922872), (28, 1373480), (32, 1201795), (35, 1098784), (40, 961436), (56, 686740), (70, 549392), (80, 480718), (112, 343370), (140, 274696), (160, 240359), (224, 171685), (280, 137348), (560, 68674), (1120, 34337)]