5148635120

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{140827}}^1$

素因数の和:141297

約数の個数: 40

約数和(自身を含む): 11996855664

約数和(自身を除く): 6848220544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 18280, 36560, 140827, 281654, 563308, 704135, 1126616, 1408270, 2253232, 2816540, 5633080, 11266160, 64357939, 128715878, 257431756, 321789695, 514863512, 643579390, 1029727024, 1287158780, 2574317560, 5148635120]

約数ペア:

[(1, 5148635120), (2, 2574317560), (4, 1287158780), (5, 1029727024), (8, 643579390), (10, 514863512), (16, 321789695), (20, 257431756), (40, 128715878), (80, 64357939), (457, 11266160), (914, 5633080), (1828, 2816540), (2285, 2253232), (3656, 1408270), (4570, 1126616), (7312, 704135), (9140, 563308), (18280, 281654), (36560, 140827)]