39446000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 120

約数和(自身を含む): 105482832

約数和(自身を除く): 66036832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 125, 163, 176, 200, 220, 242, 250, 275, 326, 400, 440, 484, 500, 550, 605, 652, 815, 880, 968, 1000, 1100, 1210, 1304, 1375, 1630, 1793, 1936, 2000, 2200, 2420, 2608, 2750, 3025, 3260, 3586, 4075, 4400, 4840, 5500, 6050, 6520, 7172, 8150, 8965, 9680, 11000, 12100, 13040, 14344, 15125, 16300, 17930, 19723, 20375, 22000, 24200, 28688, 30250, 32600, 35860, 39446, 40750, 44825, 48400, 60500, 65200, 71720, 78892, 81500, 89650, 98615, 121000, 143440, 157784, 163000, 179300, 197230, 224125, 242000, 315568, 326000, 358600, 394460, 448250, 493075, 717200, 788920, 896500, 986150, 1577840, 1793000, 1972300, 2465375, 3586000, 3944600, 4930750, 7889200, 9861500, 19723000, 39446000]

約数ペア:

[(1, 39446000), (2, 19723000), (4, 9861500), (5, 7889200), (8, 4930750), (10, 3944600), (11, 3586000), (16, 2465375), (20, 1972300), (22, 1793000), (25, 1577840), (40, 986150), (44, 896500), (50, 788920), (55, 717200), (80, 493075), (88, 448250), (100, 394460), (110, 358600), (121, 326000), (125, 315568), (163, 242000), (176, 224125), (200, 197230), (220, 179300), (242, 163000), (250, 157784), (275, 143440), (326, 121000), (400, 98615), (440, 89650), (484, 81500), (500, 78892), (550, 71720), (605, 65200), (652, 60500), (815, 48400), (880, 44825), (968, 40750), (1000, 39446), (1100, 35860), (1210, 32600), (1304, 30250), (1375, 28688), (1630, 24200), (1793, 22000), (1936, 20375), (2000, 19723), (2200, 17930), (2420, 16300), (2608, 15125), (2750, 14344), (3025, 13040), (3260, 12100), (3586, 11000), (4075, 9680), (4400, 8965), (4840, 8150), (5500, 7172), (6050, 6520)]