839050

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 1585836

約数和(自身を除く): 746786

約数列:

[1, 2, 5, 10, 25, 50, 97, 173, 194, 346, 485, 865, 970, 1730, 2425, 4325, 4850, 8650, 16781, 33562, 83905, 167810, 419525, 839050]

約数ペア:

[(1, 839050), (2, 419525), (5, 167810), (10, 83905), (25, 33562), (50, 16781), (97, 8650), (173, 4850), (194, 4325), (346, 2425), (485, 1730), (865, 970)]