125352920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40699}}^1$

素因数の和:40728

約数の個数: 64

約数和(自身を含む): 351648000

約数和(自身を除く): 226295080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 40699, 81398, 162796, 203495, 284893, 325592, 406990, 447689, 569786, 813980, 895378, 1139572, 1424465, 1627960, 1790756, 2238445, 2279144, 2848930, 3133823, 3581512, 4476890, 5697860, 6267646, 8953780, 11395720, 12535292, 15669115, 17907560, 25070584, 31338230, 62676460, 125352920]

約数ペア:

[(1, 125352920), (2, 62676460), (4, 31338230), (5, 25070584), (7, 17907560), (8, 15669115), (10, 12535292), (11, 11395720), (14, 8953780), (20, 6267646), (22, 5697860), (28, 4476890), (35, 3581512), (40, 3133823), (44, 2848930), (55, 2279144), (56, 2238445), (70, 1790756), (77, 1627960), (88, 1424465), (110, 1139572), (140, 895378), (154, 813980), (220, 569786), (280, 447689), (308, 406990), (385, 325592), (440, 284893), (616, 203495), (770, 162796), (1540, 81398), (3080, 40699)]