16228850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 34685280

約数和(自身を除く): 18456430

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 1553, 2090, 3106, 5225, 7765, 10450, 15530, 17083, 29507, 34166, 38825, 59014, 77650, 85415, 147535, 170830, 295070, 324577, 427075, 649154, 737675, 854150, 1475350, 1622885, 3245770, 8114425, 16228850]

約数ペア:

[(1, 16228850), (2, 8114425), (5, 3245770), (10, 1622885), (11, 1475350), (19, 854150), (22, 737675), (25, 649154), (38, 427075), (50, 324577), (55, 295070), (95, 170830), (110, 147535), (190, 85415), (209, 77650), (275, 59014), (418, 38825), (475, 34166), (550, 29507), (950, 17083), (1045, 15530), (1553, 10450), (2090, 7765), (3106, 5225)]