144401900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{76001}}^1$

素因数の和:76034

約数の個数: 36

約数和(自身を含む): 329848680

約数和(自身を除く): 185446780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 76001, 152002, 304004, 380005, 760010, 1444019, 1520020, 1900025, 2888038, 3800050, 5776076, 7220095, 7600100, 14440190, 28880380, 36100475, 72200950, 144401900]

約数ペア:

[(1, 144401900), (2, 72200950), (4, 36100475), (5, 28880380), (10, 14440190), (19, 7600100), (20, 7220095), (25, 5776076), (38, 3800050), (50, 2888038), (76, 1900025), (95, 1520020), (100, 1444019), (190, 760010), (380, 380005), (475, 304004), (950, 152002), (1900, 76001)]