25071072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20089}}^1$

素因数の和:20115

約数の個数: 48

約数和(自身を含む): 70877520

約数和(自身を除く): 45806448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20089, 40178, 60267, 80356, 120534, 160712, 241068, 261157, 321424, 482136, 522314, 642848, 783471, 964272, 1044628, 1566942, 1928544, 2089256, 3133884, 4178512, 6267768, 8357024, 12535536, 25071072]

約数ペア:

[(1, 25071072), (2, 12535536), (3, 8357024), (4, 6267768), (6, 4178512), (8, 3133884), (12, 2089256), (13, 1928544), (16, 1566942), (24, 1044628), (26, 964272), (32, 783471), (39, 642848), (48, 522314), (52, 482136), (78, 321424), (96, 261157), (104, 241068), (156, 160712), (208, 120534), (312, 80356), (416, 60267), (624, 40178), (1248, 20089)]