2010057140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1104427}}^1$

素因数の和:1104456

約数の個数: 48

約数和(自身を含む): 5195229312

約数和(自身を除く): 3185172172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1104427, 2208854, 4417708, 5522135, 7730989, 11044270, 14357551, 15461978, 22088540, 28715102, 30923956, 38654945, 57430204, 71787755, 77309890, 100502857, 143575510, 154619780, 201005714, 287151020, 402011428, 502514285, 1005028570, 2010057140]

約数ペア:

[(1, 2010057140), (2, 1005028570), (4, 502514285), (5, 402011428), (7, 287151020), (10, 201005714), (13, 154619780), (14, 143575510), (20, 100502857), (26, 77309890), (28, 71787755), (35, 57430204), (52, 38654945), (65, 30923956), (70, 28715102), (91, 22088540), (130, 15461978), (140, 14357551), (182, 11044270), (260, 7730989), (364, 5522135), (455, 4417708), (910, 2208854), (1820, 1104427)]