47510000

素因数分解:

$2^4\times 5^4\times {\mathrm{4751}}^1$

素因数の和:4779

約数の個数: 50

約数和(自身を含む): 115050672

約数和(自身を除く): 67540672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 4751, 5000, 9502, 10000, 19004, 23755, 38008, 47510, 76016, 95020, 118775, 190040, 237550, 380080, 475100, 593875, 950200, 1187750, 1900400, 2375500, 2969375, 4751000, 5938750, 9502000, 11877500, 23755000, 47510000]

約数ペア:

[(1, 47510000), (2, 23755000), (4, 11877500), (5, 9502000), (8, 5938750), (10, 4751000), (16, 2969375), (20, 2375500), (25, 1900400), (40, 1187750), (50, 950200), (80, 593875), (100, 475100), (125, 380080), (200, 237550), (250, 190040), (400, 118775), (500, 95020), (625, 76016), (1000, 47510), (1250, 38008), (2000, 23755), (2500, 19004), (4751, 10000), (5000, 9502)]