167797400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{7841}}^1$

素因数の和:7964

約数の個数: 48

約数和(自身を含む): 393825240

約数和(自身を除く): 226027840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 7841, 10700, 15682, 21400, 31364, 39205, 62728, 78410, 156820, 196025, 313640, 392050, 784100, 838987, 1568200, 1677974, 3355948, 4194935, 6711896, 8389870, 16779740, 20974675, 33559480, 41949350, 83898700, 167797400]

約数ペア:

[(1, 167797400), (2, 83898700), (4, 41949350), (5, 33559480), (8, 20974675), (10, 16779740), (20, 8389870), (25, 6711896), (40, 4194935), (50, 3355948), (100, 1677974), (107, 1568200), (200, 838987), (214, 784100), (428, 392050), (535, 313640), (856, 196025), (1070, 156820), (2140, 78410), (2675, 62728), (4280, 39205), (5350, 31364), (7841, 21400), (10700, 15682)]