125050880

素因数分解:

$2^{13}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 112

約数和(自身を含む): 311408064

約数和(自身を除く): 186357184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 71, 80, 86, 128, 142, 160, 172, 215, 256, 284, 320, 344, 355, 430, 512, 568, 640, 688, 710, 860, 1024, 1136, 1280, 1376, 1420, 1720, 2048, 2272, 2560, 2752, 2840, 3053, 3440, 4096, 4544, 5120, 5504, 5680, 6106, 6880, 8192, 9088, 10240, 11008, 11360, 12212, 13760, 15265, 18176, 20480, 22016, 22720, 24424, 27520, 30530, 36352, 40960, 44032, 45440, 48848, 55040, 61060, 72704, 88064, 90880, 97696, 110080, 122120, 145408, 176128, 181760, 195392, 220160, 244240, 290816, 352256, 363520, 390784, 440320, 488480, 581632, 727040, 781568, 880640, 976960, 1454080, 1563136, 1761280, 1953920, 2908160, 3126272, 3907840, 6252544, 7815680, 12505088, 15631360, 25010176, 31262720, 62525440, 125050880]

約数ペア:

[(1, 125050880), (2, 62525440), (4, 31262720), (5, 25010176), (8, 15631360), (10, 12505088), (16, 7815680), (20, 6252544), (32, 3907840), (40, 3126272), (43, 2908160), (64, 1953920), (71, 1761280), (80, 1563136), (86, 1454080), (128, 976960), (142, 880640), (160, 781568), (172, 727040), (215, 581632), (256, 488480), (284, 440320), (320, 390784), (344, 363520), (355, 352256), (430, 290816), (512, 244240), (568, 220160), (640, 195392), (688, 181760), (710, 176128), (860, 145408), (1024, 122120), (1136, 110080), (1280, 97696), (1376, 90880), (1420, 88064), (1720, 72704), (2048, 61060), (2272, 55040), (2560, 48848), (2752, 45440), (2840, 44032), (3053, 40960), (3440, 36352), (4096, 30530), (4544, 27520), (5120, 24424), (5504, 22720), (5680, 22016), (6106, 20480), (6880, 18176), (8192, 15265), (9088, 13760), (10240, 12212), (11008, 11360)]