190025500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{54293}}^1$

素因数の和:54319

約数の個数: 48

約数和(自身を含む): 474312384

約数和(自身を除く): 284286884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 54293, 108586, 217172, 271465, 380051, 542930, 760102, 1085860, 1357325, 1520204, 1900255, 2714650, 3800510, 5429300, 6786625, 7601020, 9501275, 13573250, 19002550, 27146500, 38005100, 47506375, 95012750, 190025500]

約数ペア:

[(1, 190025500), (2, 95012750), (4, 47506375), (5, 38005100), (7, 27146500), (10, 19002550), (14, 13573250), (20, 9501275), (25, 7601020), (28, 6786625), (35, 5429300), (50, 3800510), (70, 2714650), (100, 1900255), (125, 1520204), (140, 1357325), (175, 1085860), (250, 760102), (350, 542930), (500, 380051), (700, 271465), (875, 217172), (1750, 108586), (3500, 54293)]