56773900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29881}}^1$

素因数の和:29914

約数の個数: 36

約数和(自身を含む): 129687880

約数和(自身を除く): 72913980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 29881, 59762, 119524, 149405, 298810, 567739, 597620, 747025, 1135478, 1494050, 2270956, 2838695, 2988100, 5677390, 11354780, 14193475, 28386950, 56773900]

約数ペア:

[(1, 56773900), (2, 28386950), (4, 14193475), (5, 11354780), (10, 5677390), (19, 2988100), (20, 2838695), (25, 2270956), (38, 1494050), (50, 1135478), (76, 747025), (95, 597620), (100, 567739), (190, 298810), (380, 149405), (475, 119524), (950, 59762), (1900, 29881)]