2024851025

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:654

約数の個数: 36

約数和(自身を含む): 2612368512

約数和(自身を除く): 587517487

約数列:

[1, 5, 25, 31, 155, 271, 311, 775, 961, 1355, 1555, 4805, 6775, 7775, 8401, 9641, 24025, 42005, 48205, 84281, 210025, 241025, 260431, 298871, 421405, 1302155, 1494355, 2107025, 2612711, 6510775, 7471775, 13063555, 65317775, 80994041, 404970205, 2024851025]

約数ペア:

[(1, 2024851025), (5, 404970205), (25, 80994041), (31, 65317775), (155, 13063555), (271, 7471775), (311, 6510775), (775, 2612711), (961, 2107025), (1355, 1494355), (1555, 1302155), (4805, 421405), (6775, 298871), (7775, 260431), (8401, 241025), (9641, 210025), (24025, 84281), (42005, 48205)]