1314778000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 3309216768

約数和(自身を除く): 1994438768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 71, 80, 94, 100, 125, 142, 188, 197, 200, 235, 250, 284, 355, 376, 394, 400, 470, 500, 568, 710, 752, 788, 940, 985, 1000, 1136, 1175, 1420, 1576, 1775, 1880, 1970, 2000, 2350, 2840, 3152, 3337, 3550, 3760, 3940, 4700, 4925, 5680, 5875, 6674, 7100, 7880, 8875, 9259, 9400, 9850, 11750, 13348, 13987, 14200, 15760, 16685, 17750, 18518, 18800, 19700, 23500, 24625, 26696, 27974, 28400, 33370, 35500, 37036, 39400, 46295, 47000, 49250, 53392, 55948, 66740, 69935, 71000, 74072, 78800, 83425, 92590, 94000, 98500, 111896, 133480, 139870, 142000, 148144, 166850, 185180, 197000, 223792, 231475, 266960, 279740, 333700, 349675, 370360, 394000, 417125, 462950, 559480, 657389, 667400, 699350, 740720, 834250, 925900, 1118960, 1157375, 1314778, 1334800, 1398700, 1668500, 1748375, 1851800, 2314750, 2629556, 2797400, 3286945, 3337000, 3496750, 3703600, 4629500, 5259112, 5594800, 6573890, 6674000, 6993500, 9259000, 10518224, 13147780, 13987000, 16434725, 18518000, 26295560, 27974000, 32869450, 52591120, 65738900, 82173625, 131477800, 164347250, 262955600, 328694500, 657389000, 1314778000]

約数ペア:

[(1, 1314778000), (2, 657389000), (4, 328694500), (5, 262955600), (8, 164347250), (10, 131477800), (16, 82173625), (20, 65738900), (25, 52591120), (40, 32869450), (47, 27974000), (50, 26295560), (71, 18518000), (80, 16434725), (94, 13987000), (100, 13147780), (125, 10518224), (142, 9259000), (188, 6993500), (197, 6674000), (200, 6573890), (235, 5594800), (250, 5259112), (284, 4629500), (355, 3703600), (376, 3496750), (394, 3337000), (400, 3286945), (470, 2797400), (500, 2629556), (568, 2314750), (710, 1851800), (752, 1748375), (788, 1668500), (940, 1398700), (985, 1334800), (1000, 1314778), (1136, 1157375), (1175, 1118960), (1420, 925900), (1576, 834250), (1775, 740720), (1880, 699350), (1970, 667400), (2000, 657389), (2350, 559480), (2840, 462950), (3152, 417125), (3337, 394000), (3550, 370360), (3760, 349675), (3940, 333700), (4700, 279740), (4925, 266960), (5680, 231475), (5875, 223792), (6674, 197000), (7100, 185180), (7880, 166850), (8875, 148144), (9259, 142000), (9400, 139870), (9850, 133480), (11750, 111896), (13348, 98500), (13987, 94000), (14200, 92590), (15760, 83425), (16685, 78800), (17750, 74072), (18518, 71000), (18800, 69935), (19700, 66740), (23500, 55948), (24625, 53392), (26696, 49250), (27974, 47000), (28400, 46295), (33370, 39400), (35500, 37036)]