20250248

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{43}}^2$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 39951765

約数和(自身を除く): 19701517

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1369, 1591, 1849, 2738, 3182, 3698, 5476, 6364, 7396, 10952, 12728, 14792, 58867, 68413, 117734, 136826, 235468, 273652, 470936, 547304, 2531281, 5062562, 10125124, 20250248]

約数ペア:

[(1, 20250248), (2, 10125124), (4, 5062562), (8, 2531281), (37, 547304), (43, 470936), (74, 273652), (86, 235468), (148, 136826), (172, 117734), (296, 68413), (344, 58867), (1369, 14792), (1591, 12728), (1849, 10952), (2738, 7396), (3182, 6364), (3698, 5476)]