2574320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4597}}^1$

素因数の和:4617

約数の個数: 40

約数和(自身を含む): 6841824

約数和(自身を除く): 4267504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4597, 9194, 18388, 22985, 32179, 36776, 45970, 64358, 73552, 91940, 128716, 160895, 183880, 257432, 321790, 367760, 514864, 643580, 1287160, 2574320]

約数ペア:

[(1, 2574320), (2, 1287160), (4, 643580), (5, 514864), (7, 367760), (8, 321790), (10, 257432), (14, 183880), (16, 160895), (20, 128716), (28, 91940), (35, 73552), (40, 64358), (56, 45970), (70, 36776), (80, 32179), (112, 22985), (140, 18388), (280, 9194), (560, 4597)]