98974000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 160

約数和(自身を含む): 263233152

約数和(自身を除く): 164259152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 41, 50, 68, 71, 80, 82, 85, 100, 125, 136, 142, 164, 170, 200, 205, 250, 272, 284, 328, 340, 355, 400, 410, 425, 500, 568, 656, 680, 697, 710, 820, 850, 1000, 1025, 1136, 1207, 1360, 1394, 1420, 1640, 1700, 1775, 2000, 2050, 2125, 2414, 2788, 2840, 2911, 3280, 3400, 3485, 3550, 4100, 4250, 4828, 5125, 5576, 5680, 5822, 6035, 6800, 6970, 7100, 8200, 8500, 8875, 9656, 10250, 11152, 11644, 12070, 13940, 14200, 14555, 16400, 17000, 17425, 17750, 19312, 20500, 23288, 24140, 27880, 28400, 29110, 30175, 34000, 34850, 35500, 41000, 46576, 48280, 49487, 55760, 58220, 60350, 69700, 71000, 72775, 82000, 87125, 96560, 98974, 116440, 120700, 139400, 142000, 145550, 150875, 174250, 197948, 232880, 241400, 247435, 278800, 291100, 301750, 348500, 363875, 395896, 482800, 494870, 582200, 603500, 697000, 727750, 791792, 989740, 1164400, 1207000, 1237175, 1394000, 1455500, 1979480, 2414000, 2474350, 2911000, 3958960, 4948700, 5822000, 6185875, 9897400, 12371750, 19794800, 24743500, 49487000, 98974000]

約数ペア:

[(1, 98974000), (2, 49487000), (4, 24743500), (5, 19794800), (8, 12371750), (10, 9897400), (16, 6185875), (17, 5822000), (20, 4948700), (25, 3958960), (34, 2911000), (40, 2474350), (41, 2414000), (50, 1979480), (68, 1455500), (71, 1394000), (80, 1237175), (82, 1207000), (85, 1164400), (100, 989740), (125, 791792), (136, 727750), (142, 697000), (164, 603500), (170, 582200), (200, 494870), (205, 482800), (250, 395896), (272, 363875), (284, 348500), (328, 301750), (340, 291100), (355, 278800), (400, 247435), (410, 241400), (425, 232880), (500, 197948), (568, 174250), (656, 150875), (680, 145550), (697, 142000), (710, 139400), (820, 120700), (850, 116440), (1000, 98974), (1025, 96560), (1136, 87125), (1207, 82000), (1360, 72775), (1394, 71000), (1420, 69700), (1640, 60350), (1700, 58220), (1775, 55760), (2000, 49487), (2050, 48280), (2125, 46576), (2414, 41000), (2788, 35500), (2840, 34850), (2911, 34000), (3280, 30175), (3400, 29110), (3485, 28400), (3550, 27880), (4100, 24140), (4250, 23288), (4828, 20500), (5125, 19312), (5576, 17750), (5680, 17425), (5822, 17000), (6035, 16400), (6800, 14555), (6970, 14200), (7100, 13940), (8200, 12070), (8500, 11644), (8875, 11152), (9656, 10250)]