4507999840

素因数分解:

$2^5\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{21557}}^1$

素因数の和:22879

約数の個数: 48

約数和(自身を含む): 10658792592

約数和(自身を除く): 6150792752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1307, 2614, 5228, 6535, 10456, 13070, 20912, 21557, 26140, 41824, 43114, 52280, 86228, 104560, 107785, 172456, 209120, 215570, 344912, 431140, 689824, 862280, 1724560, 3449120, 28174999, 56349998, 112699996, 140874995, 225399992, 281749990, 450799984, 563499980, 901599968, 1126999960, 2253999920, 4507999840]

約数ペア:

[(1, 4507999840), (2, 2253999920), (4, 1126999960), (5, 901599968), (8, 563499980), (10, 450799984), (16, 281749990), (20, 225399992), (32, 140874995), (40, 112699996), (80, 56349998), (160, 28174999), (1307, 3449120), (2614, 1724560), (5228, 862280), (6535, 689824), (10456, 431140), (13070, 344912), (20912, 215570), (21557, 209120), (26140, 172456), (41824, 107785), (43114, 104560), (52280, 86228)]