38558800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 108493056

約数和(自身を除く): 69934256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 293, 329, 350, 376, 400, 470, 560, 586, 658, 700, 752, 940, 1172, 1175, 1316, 1400, 1465, 1645, 1880, 2051, 2344, 2350, 2632, 2800, 2930, 3290, 3760, 4102, 4688, 4700, 5264, 5860, 6580, 7325, 8204, 8225, 9400, 10255, 11720, 13160, 13771, 14650, 16408, 16450, 18800, 20510, 23440, 26320, 27542, 29300, 32816, 32900, 41020, 51275, 55084, 58600, 65800, 68855, 82040, 96397, 102550, 110168, 117200, 131600, 137710, 164080, 192794, 205100, 220336, 275420, 344275, 385588, 410200, 481985, 550840, 688550, 771176, 820400, 963970, 1101680, 1377100, 1542352, 1927940, 2409925, 2754200, 3855880, 4819850, 5508400, 7711760, 9639700, 19279400, 38558800]

約数ペア:

[(1, 38558800), (2, 19279400), (4, 9639700), (5, 7711760), (7, 5508400), (8, 4819850), (10, 3855880), (14, 2754200), (16, 2409925), (20, 1927940), (25, 1542352), (28, 1377100), (35, 1101680), (40, 963970), (47, 820400), (50, 771176), (56, 688550), (70, 550840), (80, 481985), (94, 410200), (100, 385588), (112, 344275), (140, 275420), (175, 220336), (188, 205100), (200, 192794), (235, 164080), (280, 137710), (293, 131600), (329, 117200), (350, 110168), (376, 102550), (400, 96397), (470, 82040), (560, 68855), (586, 65800), (658, 58600), (700, 55084), (752, 51275), (940, 41020), (1172, 32900), (1175, 32816), (1316, 29300), (1400, 27542), (1465, 26320), (1645, 23440), (1880, 20510), (2051, 18800), (2344, 16450), (2350, 16408), (2632, 14650), (2800, 13771), (2930, 13160), (3290, 11720), (3760, 10255), (4102, 9400), (4688, 8225), (4700, 8204), (5264, 7325), (5860, 6580)]