87526000

素因数分解:

$2^4\times 5^3\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 214138080

約数和(自身を除く): 126612080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 200, 214, 250, 400, 409, 428, 500, 535, 818, 856, 1000, 1070, 1636, 1712, 2000, 2045, 2140, 2675, 3272, 4090, 4280, 5350, 6544, 8180, 8560, 10225, 10700, 13375, 16360, 20450, 21400, 26750, 32720, 40900, 42800, 43763, 51125, 53500, 81800, 87526, 102250, 107000, 163600, 175052, 204500, 214000, 218815, 350104, 409000, 437630, 700208, 818000, 875260, 1094075, 1750520, 2188150, 3501040, 4376300, 5470375, 8752600, 10940750, 17505200, 21881500, 43763000, 87526000]

約数ペア:

[(1, 87526000), (2, 43763000), (4, 21881500), (5, 17505200), (8, 10940750), (10, 8752600), (16, 5470375), (20, 4376300), (25, 3501040), (40, 2188150), (50, 1750520), (80, 1094075), (100, 875260), (107, 818000), (125, 700208), (200, 437630), (214, 409000), (250, 350104), (400, 218815), (409, 214000), (428, 204500), (500, 175052), (535, 163600), (818, 107000), (856, 102250), (1000, 87526), (1070, 81800), (1636, 53500), (1712, 51125), (2000, 43763), (2045, 42800), (2140, 40900), (2675, 32720), (3272, 26750), (4090, 21400), (4280, 20450), (5350, 16360), (6544, 13375), (8180, 10700), (8560, 10225)]