38048080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67943}}^1$

素因数の和:67963

約数の個数: 40

約数和(自身を含む): 101100672

約数和(自身を除く): 63052592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 67943, 135886, 271772, 339715, 475601, 543544, 679430, 951202, 1087088, 1358860, 1902404, 2378005, 2717720, 3804808, 4756010, 5435440, 7609616, 9512020, 19024040, 38048080]

約数ペア:

[(1, 38048080), (2, 19024040), (4, 9512020), (5, 7609616), (7, 5435440), (8, 4756010), (10, 3804808), (14, 2717720), (16, 2378005), (20, 1902404), (28, 1358860), (35, 1087088), (40, 951202), (56, 679430), (70, 543544), (80, 475601), (112, 339715), (140, 271772), (280, 135886), (560, 67943)]