11386978850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2521}}^1\times {\mathrm{6949}}^1$

素因数の和:9495

約数の個数: 48

約数和(自身を含む): 22821325800

約数和(自身を除く): 11434346950

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2521, 5042, 6949, 12605, 13898, 25210, 32773, 34745, 63025, 65546, 69490, 90337, 126050, 163865, 173725, 180674, 327730, 347450, 451685, 819325, 903370, 1638650, 2258425, 4516850, 17518429, 35036858, 87592145, 175184290, 227739577, 437960725, 455479154, 875921450, 1138697885, 2277395770, 5693489425, 11386978850]

約数ペア:

[(1, 11386978850), (2, 5693489425), (5, 2277395770), (10, 1138697885), (13, 875921450), (25, 455479154), (26, 437960725), (50, 227739577), (65, 175184290), (130, 87592145), (325, 35036858), (650, 17518429), (2521, 4516850), (5042, 2258425), (6949, 1638650), (12605, 903370), (13898, 819325), (25210, 451685), (32773, 347450), (34745, 327730), (63025, 180674), (65546, 173725), (69490, 163865), (90337, 126050)]