2137054000

素因数分解:

$2^4\times 5^3\times {\mathrm{109}}^1\times {\mathrm{9803}}^1$

素因数の和:9935

約数の個数: 80

約数和(自身を含む): 5215335840

約数和(自身を除く): 3078281840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 125, 200, 218, 250, 400, 436, 500, 545, 872, 1000, 1090, 1744, 2000, 2180, 2725, 4360, 5450, 8720, 9803, 10900, 13625, 19606, 21800, 27250, 39212, 43600, 49015, 54500, 78424, 98030, 109000, 156848, 196060, 218000, 245075, 392120, 490150, 784240, 980300, 1068527, 1225375, 1960600, 2137054, 2450750, 3921200, 4274108, 4901500, 5342635, 8548216, 9803000, 10685270, 17096432, 19606000, 21370540, 26713175, 42741080, 53426350, 85482160, 106852700, 133565875, 213705400, 267131750, 427410800, 534263500, 1068527000, 2137054000]

約数ペア:

[(1, 2137054000), (2, 1068527000), (4, 534263500), (5, 427410800), (8, 267131750), (10, 213705400), (16, 133565875), (20, 106852700), (25, 85482160), (40, 53426350), (50, 42741080), (80, 26713175), (100, 21370540), (109, 19606000), (125, 17096432), (200, 10685270), (218, 9803000), (250, 8548216), (400, 5342635), (436, 4901500), (500, 4274108), (545, 3921200), (872, 2450750), (1000, 2137054), (1090, 1960600), (1744, 1225375), (2000, 1068527), (2180, 980300), (2725, 784240), (4360, 490150), (5450, 392120), (8720, 245075), (9803, 218000), (10900, 196060), (13625, 156848), (19606, 109000), (21800, 98030), (27250, 78424), (39212, 54500), (43600, 49015)]