97581440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 259096320

約数和(自身を除く): 161514880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 128, 160, 166, 167, 176, 220, 320, 332, 334, 352, 415, 440, 640, 664, 668, 704, 830, 835, 880, 913, 1328, 1336, 1408, 1660, 1670, 1760, 1826, 1837, 2656, 2672, 3320, 3340, 3520, 3652, 3674, 4565, 5312, 5344, 6640, 6680, 7040, 7304, 7348, 9130, 9185, 10624, 10688, 13280, 13360, 13861, 14608, 14696, 18260, 18370, 21376, 26560, 26720, 27722, 29216, 29392, 36520, 36740, 53120, 53440, 55444, 58432, 58784, 69305, 73040, 73480, 106880, 110888, 116864, 117568, 138610, 146080, 146960, 152471, 221776, 235136, 277220, 292160, 293920, 304942, 443552, 554440, 584320, 587840, 609884, 762355, 887104, 1108880, 1175680, 1219768, 1524710, 1774208, 2217760, 2439536, 3049420, 4435520, 4879072, 6098840, 8871040, 9758144, 12197680, 19516288, 24395360, 48790720, 97581440]

約数ペア:

[(1, 97581440), (2, 48790720), (4, 24395360), (5, 19516288), (8, 12197680), (10, 9758144), (11, 8871040), (16, 6098840), (20, 4879072), (22, 4435520), (32, 3049420), (40, 2439536), (44, 2217760), (55, 1774208), (64, 1524710), (80, 1219768), (83, 1175680), (88, 1108880), (110, 887104), (128, 762355), (160, 609884), (166, 587840), (167, 584320), (176, 554440), (220, 443552), (320, 304942), (332, 293920), (334, 292160), (352, 277220), (415, 235136), (440, 221776), (640, 152471), (664, 146960), (668, 146080), (704, 138610), (830, 117568), (835, 116864), (880, 110888), (913, 106880), (1328, 73480), (1336, 73040), (1408, 69305), (1660, 58784), (1670, 58432), (1760, 55444), (1826, 53440), (1837, 53120), (2656, 36740), (2672, 36520), (3320, 29392), (3340, 29216), (3520, 27722), (3652, 26720), (3674, 26560), (4565, 21376), (5312, 18370), (5344, 18260), (6640, 14696), (6680, 14608), (7040, 13861), (7304, 13360), (7348, 13280), (9130, 10688), (9185, 10624)]