2850372400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{375049}}^1$

素因数の和:375086

約数の個数: 60

約数和(自身を含む): 7208461000

約数和(自身を除く): 4358088600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 375049, 750098, 1500196, 1875245, 3000392, 3750490, 6000784, 7125931, 7500980, 9376225, 14251862, 15001960, 18752450, 28503724, 30003920, 35629655, 37504900, 57007448, 71259310, 75009800, 114014896, 142518620, 150019600, 178148275, 285037240, 356296550, 570074480, 712593100, 1425186200, 2850372400]

約数ペア:

[(1, 2850372400), (2, 1425186200), (4, 712593100), (5, 570074480), (8, 356296550), (10, 285037240), (16, 178148275), (19, 150019600), (20, 142518620), (25, 114014896), (38, 75009800), (40, 71259310), (50, 57007448), (76, 37504900), (80, 35629655), (95, 30003920), (100, 28503724), (152, 18752450), (190, 15001960), (200, 14251862), (304, 9376225), (380, 7500980), (400, 7125931), (475, 6000784), (760, 3750490), (950, 3000392), (1520, 1875245), (1900, 1500196), (3800, 750098), (7600, 375049)]