2217506500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{36653}}^1$

素因数の和:36694

約数の個数: 72

約数和(自身を含む): 5323480344

約数和(自身を除く): 3105973844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 1100, 1210, 1375, 2420, 2750, 3025, 5500, 6050, 12100, 15125, 30250, 36653, 60500, 73306, 146612, 183265, 366530, 403183, 733060, 806366, 916325, 1612732, 1832650, 2015915, 3665300, 4031830, 4435013, 4581625, 8063660, 8870026, 9163250, 10079575, 17740052, 18326500, 20159150, 22175065, 40318300, 44350130, 50397875, 88700260, 100795750, 110875325, 201591500, 221750650, 443501300, 554376625, 1108753250, 2217506500]

約数ペア:

[(1, 2217506500), (2, 1108753250), (4, 554376625), (5, 443501300), (10, 221750650), (11, 201591500), (20, 110875325), (22, 100795750), (25, 88700260), (44, 50397875), (50, 44350130), (55, 40318300), (100, 22175065), (110, 20159150), (121, 18326500), (125, 17740052), (220, 10079575), (242, 9163250), (250, 8870026), (275, 8063660), (484, 4581625), (500, 4435013), (550, 4031830), (605, 3665300), (1100, 2015915), (1210, 1832650), (1375, 1612732), (2420, 916325), (2750, 806366), (3025, 733060), (5500, 403183), (6050, 366530), (12100, 183265), (15125, 146612), (30250, 73306), (36653, 60500)]