27623120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 74245248

約数和(自身を除く): 46622128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 461, 535, 560, 749, 856, 922, 1070, 1498, 1712, 1844, 2140, 2305, 2996, 3227, 3688, 3745, 4280, 4610, 5992, 6454, 7376, 7490, 8560, 9220, 11984, 12908, 14980, 16135, 18440, 25816, 29960, 32270, 36880, 49327, 51632, 59920, 64540, 98654, 129080, 197308, 246635, 258160, 345289, 394616, 493270, 690578, 789232, 986540, 1381156, 1726445, 1973080, 2762312, 3452890, 3946160, 5524624, 6905780, 13811560, 27623120]

約数ペア:

[(1, 27623120), (2, 13811560), (4, 6905780), (5, 5524624), (7, 3946160), (8, 3452890), (10, 2762312), (14, 1973080), (16, 1726445), (20, 1381156), (28, 986540), (35, 789232), (40, 690578), (56, 493270), (70, 394616), (80, 345289), (107, 258160), (112, 246635), (140, 197308), (214, 129080), (280, 98654), (428, 64540), (461, 59920), (535, 51632), (560, 49327), (749, 36880), (856, 32270), (922, 29960), (1070, 25816), (1498, 18440), (1712, 16135), (1844, 14980), (2140, 12908), (2305, 11984), (2996, 9220), (3227, 8560), (3688, 7490), (3745, 7376), (4280, 6454), (4610, 5992)]