196234400

素因数分解:

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

素因数の和:391

約数の個数: 144

約数和(自身を含む): 519716736

約数和(自身を除く): 323482336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 47, 50, 68, 80, 85, 94, 100, 136, 160, 170, 188, 200, 235, 272, 307, 340, 376, 400, 425, 470, 544, 614, 680, 752, 799, 800, 850, 940, 1175, 1228, 1360, 1504, 1535, 1598, 1700, 1880, 2350, 2456, 2720, 3070, 3196, 3400, 3760, 3995, 4700, 4912, 5219, 6140, 6392, 6800, 7520, 7675, 7990, 9400, 9824, 10438, 12280, 12784, 13600, 14429, 15350, 15980, 18800, 19975, 20876, 24560, 25568, 26095, 28858, 30700, 31960, 37600, 39950, 41752, 49120, 52190, 57716, 61400, 63920, 72145, 79900, 83504, 104380, 115432, 122800, 127840, 130475, 144290, 159800, 167008, 208760, 230864, 245293, 245600, 260950, 288580, 319600, 360725, 417520, 461728, 490586, 521900, 577160, 639200, 721450, 835040, 981172, 1043800, 1154320, 1226465, 1442900, 1962344, 2087600, 2308640, 2452930, 2885800, 3924688, 4175200, 4905860, 5771600, 6132325, 7849376, 9811720, 11543200, 12264650, 19623440, 24529300, 39246880, 49058600, 98117200, 196234400]

約数ペア:

[(1, 196234400), (2, 98117200), (4, 49058600), (5, 39246880), (8, 24529300), (10, 19623440), (16, 12264650), (17, 11543200), (20, 9811720), (25, 7849376), (32, 6132325), (34, 5771600), (40, 4905860), (47, 4175200), (50, 3924688), (68, 2885800), (80, 2452930), (85, 2308640), (94, 2087600), (100, 1962344), (136, 1442900), (160, 1226465), (170, 1154320), (188, 1043800), (200, 981172), (235, 835040), (272, 721450), (307, 639200), (340, 577160), (376, 521900), (400, 490586), (425, 461728), (470, 417520), (544, 360725), (614, 319600), (680, 288580), (752, 260950), (799, 245600), (800, 245293), (850, 230864), (940, 208760), (1175, 167008), (1228, 159800), (1360, 144290), (1504, 130475), (1535, 127840), (1598, 122800), (1700, 115432), (1880, 104380), (2350, 83504), (2456, 79900), (2720, 72145), (3070, 63920), (3196, 61400), (3400, 57716), (3760, 52190), (3995, 49120), (4700, 41752), (4912, 39950), (5219, 37600), (6140, 31960), (6392, 30700), (6800, 28858), (7520, 26095), (7675, 25568), (7990, 24560), (9400, 20876), (9824, 19975), (10438, 18800), (12280, 15980), (12784, 15350), (13600, 14429)]