4328771900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2278301}}^1$

素因数の和:2278334

約数の個数: 36

約数和(自身を含む): 9887830680

約数和(自身を除く): 5559058780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 2278301, 4556602, 9113204, 11391505, 22783010, 43287719, 45566020, 56957525, 86575438, 113915050, 173150876, 216438595, 227830100, 432877190, 865754380, 1082192975, 2164385950, 4328771900]

約数ペア:

[(1, 4328771900), (2, 2164385950), (4, 1082192975), (5, 865754380), (10, 432877190), (19, 227830100), (20, 216438595), (25, 173150876), (38, 113915050), (50, 86575438), (76, 56957525), (95, 45566020), (100, 43287719), (190, 22783010), (380, 11391505), (475, 9113204), (950, 4556602), (1900, 2278301)]