103856960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 262469376

約数和(自身を除く): 158612416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 103, 115, 137, 160, 184, 206, 230, 274, 320, 368, 412, 460, 515, 548, 685, 736, 824, 920, 1030, 1096, 1370, 1472, 1648, 1840, 2060, 2192, 2369, 2740, 3151, 3296, 3680, 4120, 4384, 4738, 5480, 6302, 6592, 7360, 8240, 8768, 9476, 10960, 11845, 12604, 14111, 15755, 16480, 18952, 21920, 23690, 25208, 28222, 31510, 32960, 37904, 43840, 47380, 50416, 56444, 63020, 70555, 75808, 94760, 100832, 112888, 126040, 141110, 151616, 189520, 201664, 225776, 252080, 282220, 324553, 379040, 451552, 504160, 564440, 649106, 758080, 903104, 1008320, 1128880, 1298212, 1622765, 2257760, 2596424, 3245530, 4515520, 5192848, 6491060, 10385696, 12982120, 20771392, 25964240, 51928480, 103856960]

約数ペア:

[(1, 103856960), (2, 51928480), (4, 25964240), (5, 20771392), (8, 12982120), (10, 10385696), (16, 6491060), (20, 5192848), (23, 4515520), (32, 3245530), (40, 2596424), (46, 2257760), (64, 1622765), (80, 1298212), (92, 1128880), (103, 1008320), (115, 903104), (137, 758080), (160, 649106), (184, 564440), (206, 504160), (230, 451552), (274, 379040), (320, 324553), (368, 282220), (412, 252080), (460, 225776), (515, 201664), (548, 189520), (685, 151616), (736, 141110), (824, 126040), (920, 112888), (1030, 100832), (1096, 94760), (1370, 75808), (1472, 70555), (1648, 63020), (1840, 56444), (2060, 50416), (2192, 47380), (2369, 43840), (2740, 37904), (3151, 32960), (3296, 31510), (3680, 28222), (4120, 25208), (4384, 23690), (4738, 21920), (5480, 18952), (6302, 16480), (6592, 15755), (7360, 14111), (8240, 12604), (8768, 11845), (9476, 10960)]