32590000

素因数分解:

$2^4\times 5^4\times {\mathrm{3259}}^1$

素因数の和:3287

約数の個数: 50

約数和(自身を含む): 78927860

約数和(自身を除く): 46337860

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, 3259, 5000, 6518, 10000, 13036, 16295, 26072, 32590, 52144, 65180, 81475, 130360, 162950, 260720, 325900, 407375, 651800, 814750, 1303600, 1629500, 2036875, 3259000, 4073750, 6518000, 8147500, 16295000, 32590000]

約数ペア:

[(1, 32590000), (2, 16295000), (4, 8147500), (5, 6518000), (8, 4073750), (10, 3259000), (16, 2036875), (20, 1629500), (25, 1303600), (40, 814750), (50, 651800), (80, 407375), (100, 325900), (125, 260720), (200, 162950), (250, 130360), (400, 81475), (500, 65180), (625, 52144), (1000, 32590), (1250, 26072), (2000, 16295), (2500, 13036), (3259, 10000), (5000, 6518)]