53750080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 136794240

約数和(自身を除く): 83044160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 67, 80, 92, 109, 115, 134, 160, 184, 218, 230, 268, 320, 335, 368, 436, 460, 536, 545, 670, 736, 872, 920, 1072, 1090, 1340, 1472, 1541, 1744, 1840, 2144, 2180, 2507, 2680, 3082, 3488, 3680, 4288, 4360, 5014, 5360, 6164, 6976, 7303, 7360, 7705, 8720, 10028, 10720, 12328, 12535, 14606, 15410, 17440, 20056, 21440, 24656, 25070, 29212, 30820, 34880, 36515, 40112, 49312, 50140, 58424, 61640, 73030, 80224, 98624, 100280, 116848, 123280, 146060, 160448, 167969, 200560, 233696, 246560, 292120, 335938, 401120, 467392, 493120, 584240, 671876, 802240, 839845, 1168480, 1343752, 1679690, 2336960, 2687504, 3359380, 5375008, 6718760, 10750016, 13437520, 26875040, 53750080]

約数ペア:

[(1, 53750080), (2, 26875040), (4, 13437520), (5, 10750016), (8, 6718760), (10, 5375008), (16, 3359380), (20, 2687504), (23, 2336960), (32, 1679690), (40, 1343752), (46, 1168480), (64, 839845), (67, 802240), (80, 671876), (92, 584240), (109, 493120), (115, 467392), (134, 401120), (160, 335938), (184, 292120), (218, 246560), (230, 233696), (268, 200560), (320, 167969), (335, 160448), (368, 146060), (436, 123280), (460, 116848), (536, 100280), (545, 98624), (670, 80224), (736, 73030), (872, 61640), (920, 58424), (1072, 50140), (1090, 49312), (1340, 40112), (1472, 36515), (1541, 34880), (1744, 30820), (1840, 29212), (2144, 25070), (2180, 24656), (2507, 21440), (2680, 20056), (3082, 17440), (3488, 15410), (3680, 14606), (4288, 12535), (4360, 12328), (5014, 10720), (5360, 10028), (6164, 8720), (6976, 7705), (7303, 7360)]