2025008800

素因数分解:

$2^5\times 5^2\times {\mathrm{2531261}}^1$

素因数の和:2531281

約数の個数: 36

約数和(自身を含む): 4943554686

約数和(自身を除く): 2918545886

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2531261, 5062522, 10125044, 12656305, 20250088, 25312610, 40500176, 50625220, 63281525, 81000352, 101250440, 126563050, 202500880, 253126100, 405001760, 506252200, 1012504400, 2025008800]

約数ペア:

[(1, 2025008800), (2, 1012504400), (4, 506252200), (5, 405001760), (8, 253126100), (10, 202500880), (16, 126563050), (20, 101250440), (25, 81000352), (32, 63281525), (40, 50625220), (50, 40500176), (80, 25312610), (100, 20250088), (160, 12656305), (200, 10125044), (400, 5062522), (800, 2531261)]