1677260950

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 3171672000

約数和(自身を除く): 1494411050

約数列:

[1, 2, 5, 10, 25, 50, 97, 173, 194, 346, 485, 865, 970, 1730, 1999, 2425, 3998, 4325, 4850, 8650, 9995, 16781, 19990, 33562, 49975, 83905, 99950, 167810, 193903, 345827, 387806, 419525, 691654, 839050, 969515, 1729135, 1939030, 3458270, 4847575, 8645675, 9695150, 17291350, 33545219, 67090438, 167726095, 335452190, 838630475, 1677260950]

約数ペア:

[(1, 1677260950), (2, 838630475), (5, 335452190), (10, 167726095), (25, 67090438), (50, 33545219), (97, 17291350), (173, 9695150), (194, 8645675), (346, 4847575), (485, 3458270), (865, 1939030), (970, 1729135), (1730, 969515), (1999, 839050), (2425, 691654), (3998, 419525), (4325, 387806), (4850, 345827), (8650, 193903), (9995, 167810), (16781, 99950), (19990, 83905), (33562, 49975)]