88706240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{199}}^2$

素因数の和:422

約数の個数: 84

約数和(自身を含む): 242626896

約数和(自身を除く): 153920656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 199, 224, 280, 320, 398, 448, 560, 796, 995, 1120, 1393, 1592, 1990, 2240, 2786, 3184, 3980, 5572, 6368, 6965, 7960, 11144, 12736, 13930, 15920, 22288, 27860, 31840, 39601, 44576, 55720, 63680, 79202, 89152, 111440, 158404, 198005, 222880, 277207, 316808, 396010, 445760, 554414, 633616, 792020, 1108828, 1267232, 1386035, 1584040, 2217656, 2534464, 2772070, 3168080, 4435312, 5544140, 6336160, 8870624, 11088280, 12672320, 17741248, 22176560, 44353120, 88706240]

約数ペア:

[(1, 88706240), (2, 44353120), (4, 22176560), (5, 17741248), (7, 12672320), (8, 11088280), (10, 8870624), (14, 6336160), (16, 5544140), (20, 4435312), (28, 3168080), (32, 2772070), (35, 2534464), (40, 2217656), (56, 1584040), (64, 1386035), (70, 1267232), (80, 1108828), (112, 792020), (140, 633616), (160, 554414), (199, 445760), (224, 396010), (280, 316808), (320, 277207), (398, 222880), (448, 198005), (560, 158404), (796, 111440), (995, 89152), (1120, 79202), (1393, 63680), (1592, 55720), (1990, 44576), (2240, 39601), (2786, 31840), (3184, 27860), (3980, 22288), (5572, 15920), (6368, 13930), (6965, 12736), (7960, 11144)]