25786970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 50855040

約数和(自身を除く): 25068070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 359, 653, 718, 1306, 1795, 3265, 3590, 3949, 6530, 7183, 7898, 14366, 19745, 35915, 39490, 71830, 234427, 468854, 1172135, 2344270, 2578697, 5157394, 12893485, 25786970]

約数ペア:

[(1, 25786970), (2, 12893485), (5, 5157394), (10, 2578697), (11, 2344270), (22, 1172135), (55, 468854), (110, 234427), (359, 71830), (653, 39490), (718, 35915), (1306, 19745), (1795, 14366), (3265, 7898), (3590, 7183), (3949, 6530)]