1425194000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 160

約数和(自身を含む): 3605102592

約数和(自身を除く): 2179908592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 127, 155, 181, 200, 248, 250, 254, 310, 362, 400, 496, 500, 508, 620, 635, 724, 775, 905, 1000, 1016, 1240, 1270, 1448, 1550, 1810, 2000, 2032, 2480, 2540, 2896, 3100, 3175, 3620, 3875, 3937, 4525, 5080, 5611, 6200, 6350, 7240, 7750, 7874, 9050, 10160, 11222, 12400, 12700, 14480, 15500, 15748, 15875, 18100, 19685, 22444, 22625, 22987, 25400, 28055, 31000, 31496, 31750, 36200, 39370, 44888, 45250, 45974, 50800, 56110, 62000, 62992, 63500, 72400, 78740, 89776, 90500, 91948, 98425, 112220, 114935, 127000, 140275, 157480, 181000, 183896, 196850, 224440, 229870, 254000, 280550, 314960, 362000, 367792, 393700, 448880, 459740, 492125, 561100, 574675, 701375, 712597, 787400, 919480, 984250, 1122200, 1149350, 1402750, 1425194, 1574800, 1838960, 1968500, 2244400, 2298700, 2805500, 2850388, 2873375, 3562985, 3937000, 4597400, 5611000, 5700776, 5746750, 7125970, 7874000, 9194800, 11222000, 11401552, 11493500, 14251940, 17814925, 22987000, 28503880, 35629850, 45974000, 57007760, 71259700, 89074625, 142519400, 178149250, 285038800, 356298500, 712597000, 1425194000]

約数ペア:

[(1, 1425194000), (2, 712597000), (4, 356298500), (5, 285038800), (8, 178149250), (10, 142519400), (16, 89074625), (20, 71259700), (25, 57007760), (31, 45974000), (40, 35629850), (50, 28503880), (62, 22987000), (80, 17814925), (100, 14251940), (124, 11493500), (125, 11401552), (127, 11222000), (155, 9194800), (181, 7874000), (200, 7125970), (248, 5746750), (250, 5700776), (254, 5611000), (310, 4597400), (362, 3937000), (400, 3562985), (496, 2873375), (500, 2850388), (508, 2805500), (620, 2298700), (635, 2244400), (724, 1968500), (775, 1838960), (905, 1574800), (1000, 1425194), (1016, 1402750), (1240, 1149350), (1270, 1122200), (1448, 984250), (1550, 919480), (1810, 787400), (2000, 712597), (2032, 701375), (2480, 574675), (2540, 561100), (2896, 492125), (3100, 459740), (3175, 448880), (3620, 393700), (3875, 367792), (3937, 362000), (4525, 314960), (5080, 280550), (5611, 254000), (6200, 229870), (6350, 224440), (7240, 196850), (7750, 183896), (7874, 181000), (9050, 157480), (10160, 140275), (11222, 127000), (12400, 114935), (12700, 112220), (14480, 98425), (15500, 91948), (15748, 90500), (15875, 89776), (18100, 78740), (19685, 72400), (22444, 63500), (22625, 62992), (22987, 62000), (25400, 56110), (28055, 50800), (31000, 45974), (31496, 45250), (31750, 44888), (36200, 39370)]