83504000

素因数分解:

$2^7\times 5^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 220540320

約数和(自身を除く): 137036320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 200, 250, 272, 307, 320, 340, 400, 425, 500, 544, 614, 640, 680, 800, 850, 1000, 1088, 1228, 1360, 1535, 1600, 1700, 2000, 2125, 2176, 2456, 2720, 3070, 3200, 3400, 4000, 4250, 4912, 5219, 5440, 6140, 6800, 7675, 8000, 8500, 9824, 10438, 10880, 12280, 13600, 15350, 16000, 17000, 19648, 20876, 24560, 26095, 27200, 30700, 34000, 38375, 39296, 41752, 49120, 52190, 54400, 61400, 68000, 76750, 83504, 98240, 104380, 122800, 130475, 136000, 153500, 167008, 196480, 208760, 245600, 260950, 272000, 307000, 334016, 417520, 491200, 521900, 614000, 652375, 668032, 835040, 982400, 1043800, 1228000, 1304750, 1670080, 2087600, 2456000, 2609500, 3340160, 4175200, 4912000, 5219000, 8350400, 10438000, 16700800, 20876000, 41752000, 83504000]

約数ペア:

[(1, 83504000), (2, 41752000), (4, 20876000), (5, 16700800), (8, 10438000), (10, 8350400), (16, 5219000), (17, 4912000), (20, 4175200), (25, 3340160), (32, 2609500), (34, 2456000), (40, 2087600), (50, 1670080), (64, 1304750), (68, 1228000), (80, 1043800), (85, 982400), (100, 835040), (125, 668032), (128, 652375), (136, 614000), (160, 521900), (170, 491200), (200, 417520), (250, 334016), (272, 307000), (307, 272000), (320, 260950), (340, 245600), (400, 208760), (425, 196480), (500, 167008), (544, 153500), (614, 136000), (640, 130475), (680, 122800), (800, 104380), (850, 98240), (1000, 83504), (1088, 76750), (1228, 68000), (1360, 61400), (1535, 54400), (1600, 52190), (1700, 49120), (2000, 41752), (2125, 39296), (2176, 38375), (2456, 34000), (2720, 30700), (3070, 27200), (3200, 26095), (3400, 24560), (4000, 20876), (4250, 19648), (4912, 17000), (5219, 16000), (5440, 15350), (6140, 13600), (6800, 12280), (7675, 10880), (8000, 10438), (8500, 9824)]