11227100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 54

約数和(自身を含む): 25795224

約数和(自身を除く): 14568124

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 311, 361, 380, 475, 622, 722, 950, 1244, 1444, 1555, 1805, 1900, 3110, 3610, 5909, 6220, 7220, 7775, 9025, 11818, 15550, 18050, 23636, 29545, 31100, 36100, 59090, 112271, 118180, 147725, 224542, 295450, 449084, 561355, 590900, 1122710, 2245420, 2806775, 5613550, 11227100]

約数ペア:

[(1, 11227100), (2, 5613550), (4, 2806775), (5, 2245420), (10, 1122710), (19, 590900), (20, 561355), (25, 449084), (38, 295450), (50, 224542), (76, 147725), (95, 118180), (100, 112271), (190, 59090), (311, 36100), (361, 31100), (380, 29545), (475, 23636), (622, 18050), (722, 15550), (950, 11818), (1244, 9025), (1444, 7775), (1555, 7220), (1805, 6220), (1900, 5909), (3110, 3610)]