32222080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 55905920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 199, 220, 230, 253, 320, 352, 368, 398, 440, 460, 506, 640, 704, 736, 796, 880, 920, 995, 1012, 1265, 1408, 1472, 1592, 1760, 1840, 1990, 2024, 2189, 2530, 2944, 3184, 3520, 3680, 3980, 4048, 4378, 4577, 5060, 6368, 7040, 7360, 7960, 8096, 8756, 9154, 10120, 10945, 12736, 14720, 15920, 16192, 17512, 18308, 20240, 21890, 22885, 25472, 31840, 32384, 35024, 36616, 40480, 43780, 45770, 50347, 63680, 70048, 73232, 80960, 87560, 91540, 100694, 127360, 140096, 146464, 161920, 175120, 183080, 201388, 251735, 280192, 292928, 350240, 366160, 402776, 503470, 585856, 700480, 732320, 805552, 1006940, 1400960, 1464640, 1611104, 2013880, 2929280, 3222208, 4027760, 6444416, 8055520, 16111040, 32222080]

約数ペア:

[(1, 32222080), (2, 16111040), (4, 8055520), (5, 6444416), (8, 4027760), (10, 3222208), (11, 2929280), (16, 2013880), (20, 1611104), (22, 1464640), (23, 1400960), (32, 1006940), (40, 805552), (44, 732320), (46, 700480), (55, 585856), (64, 503470), (80, 402776), (88, 366160), (92, 350240), (110, 292928), (115, 280192), (128, 251735), (160, 201388), (176, 183080), (184, 175120), (199, 161920), (220, 146464), (230, 140096), (253, 127360), (320, 100694), (352, 91540), (368, 87560), (398, 80960), (440, 73232), (460, 70048), (506, 63680), (640, 50347), (704, 45770), (736, 43780), (796, 40480), (880, 36616), (920, 35024), (995, 32384), (1012, 31840), (1265, 25472), (1408, 22885), (1472, 21890), (1592, 20240), (1760, 18308), (1840, 17512), (1990, 16192), (2024, 15920), (2189, 14720), (2530, 12736), (2944, 10945), (3184, 10120), (3520, 9154), (3680, 8756), (3980, 8096), (4048, 7960), (4378, 7360), (4577, 7040), (5060, 6368)]