74632120

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13619}}^1$

素因数の和:13767

約数の個数: 32

約数和(自身を含む): 169160400

約数和(自身を除く): 94528280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 13619, 27238, 54476, 68095, 108952, 136190, 272380, 544760, 1865803, 3731606, 7463212, 9329015, 14926424, 18658030, 37316060, 74632120]

約数ペア:

[(1, 74632120), (2, 37316060), (4, 18658030), (5, 14926424), (8, 9329015), (10, 7463212), (20, 3731606), (40, 1865803), (137, 544760), (274, 272380), (548, 136190), (685, 108952), (1096, 68095), (1370, 54476), (2740, 27238), (5480, 13619)]