71343100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37549}}^1$

素因数の和:37582

約数の個数: 36

約数和(自身を含む): 162967000

約数和(自身を除く): 91623900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 37549, 75098, 150196, 187745, 375490, 713431, 750980, 938725, 1426862, 1877450, 2853724, 3567155, 3754900, 7134310, 14268620, 17835775, 35671550, 71343100]

約数ペア:

[(1, 71343100), (2, 35671550), (4, 17835775), (5, 14268620), (10, 7134310), (19, 3754900), (20, 3567155), (25, 2853724), (38, 1877450), (50, 1426862), (76, 938725), (95, 750980), (100, 713431), (190, 375490), (380, 187745), (475, 150196), (950, 75098), (1900, 37549)]