1972844.00000000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 176417280

約数和(自身を除く): 110335280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 37, 38, 40, 47, 50, 74, 76, 80, 94, 95, 100, 125, 148, 152, 185, 188, 190, 200, 235, 250, 296, 304, 370, 376, 380, 400, 470, 475, 500, 592, 703, 740, 752, 760, 893, 925, 940, 950, 1000, 1175, 1406, 1480, 1520, 1739, 1786, 1850, 1880, 1900, 2000, 2350, 2375, 2812, 2960, 3478, 3515, 3572, 3700, 3760, 3800, 4465, 4625, 4700, 4750, 5624, 5875, 6956, 7030, 7144, 7400, 7600, 8695, 8930, 9250, 9400, 9500, 11248, 11750, 13912, 14060, 14288, 14800, 17390, 17575, 17860, 18500, 18800, 19000, 22325, 23500, 27824, 28120, 33041, 34780, 35150, 35720, 37000, 38000, 43475, 44650, 47000, 56240, 66082, 69560, 70300, 71440, 74000, 86950, 87875, 89300, 94000, 111625, 132164, 139120, 140600, 165205, 173900, 175750, 178600, 217375, 223250, 264328, 281200, 330410, 347800, 351500, 357200, 434750, 446500, 528656, 660820, 695600, 703000, 826025, 869500, 893000, 1321640, 1406000, 1652050, 1739000, 1786000, 2643280, 3304100, 3478000, 4130125, 6608200, 8260250, 13216400, 16520500, 33041000, 66082000]

約数ペア:

[(1, 66082000), (2, 33041000), (4, 16520500), (5, 13216400), (8, 8260250), (10, 6608200), (16, 4130125), (19, 3478000), (20, 3304100), (25, 2643280), (37, 1786000), (38, 1739000), (40, 1652050), (47, 1406000), (50, 1321640), (74, 893000), (76, 869500), (80, 826025), (94, 703000), (95, 695600), (100, 660820), (125, 528656), (148, 446500), (152, 434750), (185, 357200), (188, 351500), (190, 347800), (200, 330410), (235, 281200), (250, 264328), (296, 223250), (304, 217375), (370, 178600), (376, 175750), (380, 173900), (400, 165205), (470, 140600), (475, 139120), (500, 132164), (592, 111625), (703, 94000), (740, 89300), (752, 87875), (760, 86950), (893, 74000), (925, 71440), (940, 70300), (950, 69560), (1000, 66082), (1175, 56240), (1406, 47000), (1480, 44650), (1520, 43475), (1739, 38000), (1786, 37000), (1850, 35720), (1880, 35150), (1900, 34780), (2000, 33041), (2350, 28120), (2375, 27824), (2812, 23500), (2960, 22325), (3478, 19000), (3515, 18800), (3572, 18500), (3700, 17860), (3760, 17575), (3800, 17390), (4465, 14800), (4625, 14288), (4700, 14060), (4750, 13912), (5624, 11750), (5875, 11248), (6956, 9500), (7030, 9400), (7144, 9250), (7400, 8930), (7600, 8695)]