25033750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2890

約数の個数: 40

約数和(自身を含む): 53645328

約数和(自身を除く): 28611578

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 2861, 4375, 5722, 8750, 14305, 20027, 28610, 40054, 71525, 100135, 143050, 200270, 357625, 500675, 715250, 1001350, 1788125, 2503375, 3576250, 5006750, 12516875, 25033750]

約数ペア:

[(1, 25033750), (2, 12516875), (5, 5006750), (7, 3576250), (10, 2503375), (14, 1788125), (25, 1001350), (35, 715250), (50, 500675), (70, 357625), (125, 200270), (175, 143050), (250, 100135), (350, 71525), (625, 40054), (875, 28610), (1250, 20027), (1750, 14305), (2861, 8750), (4375, 5722)]