28058000

素因数分解:

$2^4\times 5^3\times {\mathrm{14029}}^1$

素因数の和:14052

約数の個数: 40

約数和(自身を含む): 67849080

約数和(自身を除く): 39791080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 14029, 28058, 56116, 70145, 112232, 140290, 224464, 280580, 350725, 561160, 701450, 1122320, 1402900, 1753625, 2805800, 3507250, 5611600, 7014500, 14029000, 28058000]

約数ペア:

[(1, 28058000), (2, 14029000), (4, 7014500), (5, 5611600), (8, 3507250), (10, 2805800), (16, 1753625), (20, 1402900), (25, 1122320), (40, 701450), (50, 561160), (80, 350725), (100, 280580), (125, 224464), (200, 140290), (250, 112232), (400, 70145), (500, 56116), (1000, 28058), (2000, 14029)]