2209548104080

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{107468293}}^1$

素因数の和:107468563

約数の個数: 40

約数和(自身を含む): 5157188492472

約数和(自身を除く): 2947640388392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 10280, 20560, 107468293, 214936586, 429873172, 537341465, 859746344, 1074682930, 1719492688, 2149365860, 4298731720, 8597463440, 27619351301, 55238702602, 110477405204, 138096756505, 220954810408, 276193513010, 441909620816, 552387026020, 1104774052040, 2209548104080]

約数ペア:

[(1, 2209548104080), (2, 1104774052040), (4, 552387026020), (5, 441909620816), (8, 276193513010), (10, 220954810408), (16, 138096756505), (20, 110477405204), (40, 55238702602), (80, 27619351301), (257, 8597463440), (514, 4298731720), (1028, 2149365860), (1285, 1719492688), (2056, 1074682930), (2570, 859746344), (4112, 537341465), (5140, 429873172), (10280, 214936586), (20560, 107468293)]