98117200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 255733632

約数和(自身を除く): 157616432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 47, 50, 68, 80, 85, 94, 100, 136, 170, 188, 200, 235, 272, 307, 340, 376, 400, 425, 470, 614, 680, 752, 799, 850, 940, 1175, 1228, 1360, 1535, 1598, 1700, 1880, 2350, 2456, 3070, 3196, 3400, 3760, 3995, 4700, 4912, 5219, 6140, 6392, 6800, 7675, 7990, 9400, 10438, 12280, 12784, 14429, 15350, 15980, 18800, 19975, 20876, 24560, 26095, 28858, 30700, 31960, 39950, 41752, 52190, 57716, 61400, 63920, 72145, 79900, 83504, 104380, 115432, 122800, 130475, 144290, 159800, 208760, 230864, 245293, 260950, 288580, 319600, 360725, 417520, 490586, 521900, 577160, 721450, 981172, 1043800, 1154320, 1226465, 1442900, 1962344, 2087600, 2452930, 2885800, 3924688, 4905860, 5771600, 6132325, 9811720, 12264650, 19623440, 24529300, 49058600, 98117200]

約数ペア:

[(1, 98117200), (2, 49058600), (4, 24529300), (5, 19623440), (8, 12264650), (10, 9811720), (16, 6132325), (17, 5771600), (20, 4905860), (25, 3924688), (34, 2885800), (40, 2452930), (47, 2087600), (50, 1962344), (68, 1442900), (80, 1226465), (85, 1154320), (94, 1043800), (100, 981172), (136, 721450), (170, 577160), (188, 521900), (200, 490586), (235, 417520), (272, 360725), (307, 319600), (340, 288580), (376, 260950), (400, 245293), (425, 230864), (470, 208760), (614, 159800), (680, 144290), (752, 130475), (799, 122800), (850, 115432), (940, 104380), (1175, 83504), (1228, 79900), (1360, 72145), (1535, 63920), (1598, 61400), (1700, 57716), (1880, 52190), (2350, 41752), (2456, 39950), (3070, 31960), (3196, 30700), (3400, 28858), (3760, 26095), (3995, 24560), (4700, 20876), (4912, 19975), (5219, 18800), (6140, 15980), (6392, 15350), (6800, 14429), (7675, 12784), (7990, 12280), (9400, 10438)]