52576160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 160538112

約数和(自身を除く): 107961952

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 157, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 314, 322, 364, 368, 416, 455, 460, 520, 560, 598, 628, 644, 728, 736, 785, 805, 910, 920, 1040, 1099, 1120, 1196, 1256, 1288, 1456, 1495, 1570, 1610, 1820, 1840, 2041, 2080, 2093, 2198, 2392, 2512, 2576, 2912, 2990, 3140, 3220, 3611, 3640, 3680, 4082, 4186, 4396, 4784, 5024, 5152, 5495, 5980, 6280, 6440, 7222, 7280, 8164, 8372, 8792, 9568, 10205, 10465, 10990, 11960, 12560, 12880, 14287, 14444, 14560, 16328, 16744, 17584, 18055, 20410, 20930, 21980, 23920, 25120, 25277, 25760, 28574, 28888, 32656, 33488, 35168, 36110, 40820, 41860, 43960, 46943, 47840, 50554, 57148, 57776, 65312, 66976, 71435, 72220, 81640, 83720, 87920, 93886, 101108, 114296, 115552, 126385, 142870, 144440, 163280, 167440, 175840, 187772, 202216, 228592, 234715, 252770, 285740, 288880, 326560, 328601, 334880, 375544, 404432, 457184, 469430, 505540, 571480, 577760, 657202, 751088, 808864, 938860, 1011080, 1142960, 1314404, 1502176, 1643005, 1877720, 2022160, 2285920, 2628808, 3286010, 3755440, 4044320, 5257616, 6572020, 7510880, 10515232, 13144040, 26288080, 52576160]

約数ペア:

[(1, 52576160), (2, 26288080), (4, 13144040), (5, 10515232), (7, 7510880), (8, 6572020), (10, 5257616), (13, 4044320), (14, 3755440), (16, 3286010), (20, 2628808), (23, 2285920), (26, 2022160), (28, 1877720), (32, 1643005), (35, 1502176), (40, 1314404), (46, 1142960), (52, 1011080), (56, 938860), (65, 808864), (70, 751088), (80, 657202), (91, 577760), (92, 571480), (104, 505540), (112, 469430), (115, 457184), (130, 404432), (140, 375544), (157, 334880), (160, 328601), (161, 326560), (182, 288880), (184, 285740), (208, 252770), (224, 234715), (230, 228592), (260, 202216), (280, 187772), (299, 175840), (314, 167440), (322, 163280), (364, 144440), (368, 142870), (416, 126385), (455, 115552), (460, 114296), (520, 101108), (560, 93886), (598, 87920), (628, 83720), (644, 81640), (728, 72220), (736, 71435), (785, 66976), (805, 65312), (910, 57776), (920, 57148), (1040, 50554), (1099, 47840), (1120, 46943), (1196, 43960), (1256, 41860), (1288, 40820), (1456, 36110), (1495, 35168), (1570, 33488), (1610, 32656), (1820, 28888), (1840, 28574), (2041, 25760), (2080, 25277), (2093, 25120), (2198, 23920), (2392, 21980), (2512, 20930), (2576, 20410), (2912, 18055), (2990, 17584), (3140, 16744), (3220, 16328), (3611, 14560), (3640, 14444), (3680, 14287), (4082, 12880), (4186, 12560), (4396, 11960), (4784, 10990), (5024, 10465), (5152, 10205), (5495, 9568), (5980, 8792), (6280, 8372), (6440, 8164), (7222, 7280)]