156925450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6959}}^1$

素因数の和:7023

約数の個数: 48

約数和(自身を含む): 326229120

約数和(自身を除く): 169303670

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 4510, 6959, 11275, 13918, 22550, 34795, 69590, 76549, 153098, 173975, 285319, 347950, 382745, 570638, 765490, 1426595, 1913725, 2853190, 3138509, 3827450, 6277018, 7132975, 14265950, 15692545, 31385090, 78462725, 156925450]

約数ペア:

[(1, 156925450), (2, 78462725), (5, 31385090), (10, 15692545), (11, 14265950), (22, 7132975), (25, 6277018), (41, 3827450), (50, 3138509), (55, 2853190), (82, 1913725), (110, 1426595), (205, 765490), (275, 570638), (410, 382745), (451, 347950), (550, 285319), (902, 173975), (1025, 153098), (2050, 76549), (2255, 69590), (4510, 34795), (6959, 22550), (11275, 13918)]