13215400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6007}}^1$

素因数の和:6034

約数の個数: 48

約数和(自身を含む): 33524640

約数和(自身を除く): 20309240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 6007, 12014, 24028, 30035, 48056, 60070, 66077, 120140, 132154, 150175, 240280, 264308, 300350, 330385, 528616, 600700, 660770, 1201400, 1321540, 1651925, 2643080, 3303850, 6607700, 13215400]

約数ペア:

[(1, 13215400), (2, 6607700), (4, 3303850), (5, 2643080), (8, 1651925), (10, 1321540), (11, 1201400), (20, 660770), (22, 600700), (25, 528616), (40, 330385), (44, 300350), (50, 264308), (55, 240280), (88, 150175), (100, 132154), (110, 120140), (200, 66077), (220, 60070), (275, 48056), (440, 30035), (550, 24028), (1100, 12014), (2200, 6007)]