38782969120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1117021}}^1$

素因数の和:1117074

約数の個数: 96

約数和(自身を含む): 108091984896

約数和(自身を除く): 69309015776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 1117021, 2234042, 4468084, 5585105, 7819147, 8936168, 11170210, 15638294, 17872336, 22340420, 31276588, 34627651, 35744672, 39095735, 44680840, 62553176, 69255302, 78191470, 89361680, 125106352, 138510604, 156382940, 173138255, 178723360, 242393557, 250212704, 277021208, 312765880, 346276510, 484787114, 554042416, 625531760, 692553020, 969574228, 1108084832, 1211967785, 1251063520, 1385106040, 1939148456, 2423935570, 2770212080, 3878296912, 4847871140, 5540424160, 7756593824, 9695742280, 19391484560, 38782969120]

約数ペア:

[(1, 38782969120), (2, 19391484560), (4, 9695742280), (5, 7756593824), (7, 5540424160), (8, 4847871140), (10, 3878296912), (14, 2770212080), (16, 2423935570), (20, 1939148456), (28, 1385106040), (31, 1251063520), (32, 1211967785), (35, 1108084832), (40, 969574228), (56, 692553020), (62, 625531760), (70, 554042416), (80, 484787114), (112, 346276510), (124, 312765880), (140, 277021208), (155, 250212704), (160, 242393557), (217, 178723360), (224, 173138255), (248, 156382940), (280, 138510604), (310, 125106352), (434, 89361680), (496, 78191470), (560, 69255302), (620, 62553176), (868, 44680840), (992, 39095735), (1085, 35744672), (1120, 34627651), (1240, 31276588), (1736, 22340420), (2170, 17872336), (2480, 15638294), (3472, 11170210), (4340, 8936168), (4960, 7819147), (6944, 5585105), (8680, 4468084), (17360, 2234042), (34720, 1117021)]