2388448720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4265087}}^1$

素因数の和:4265107

約数の個数: 40

約数和(自身を含む): 6346450944

約数和(自身を除く): 3958002224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4265087, 8530174, 17060348, 21325435, 29855609, 34120696, 42650870, 59711218, 68241392, 85301740, 119422436, 149278045, 170603480, 238844872, 298556090, 341206960, 477689744, 597112180, 1194224360, 2388448720]

約数ペア:

[(1, 2388448720), (2, 1194224360), (4, 597112180), (5, 477689744), (7, 341206960), (8, 298556090), (10, 238844872), (14, 170603480), (16, 149278045), (20, 119422436), (28, 85301740), (35, 68241392), (40, 59711218), (56, 42650870), (70, 34120696), (80, 29855609), (112, 21325435), (140, 17060348), (280, 8530174), (560, 4265087)]