25257135072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20238089}}^1$

素因数の和:20238115

約数の個数: 48

約数和(自身を含む): 71399981520

約数和(自身を除く): 46142846448

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, 20238089, 40476178, 60714267, 80952356, 121428534, 161904712, 242857068, 263095157, 323809424, 485714136, 526190314, 647618848, 789285471, 971428272, 1052380628, 1578570942, 1942856544, 2104761256, 3157141884, 4209522512, 6314283768, 8419045024, 12628567536, 25257135072]

約数ペア:

[(1, 25257135072), (2, 12628567536), (3, 8419045024), (4, 6314283768), (6, 4209522512), (8, 3157141884), (12, 2104761256), (13, 1942856544), (16, 1578570942), (24, 1052380628), (26, 971428272), (32, 789285471), (39, 647618848), (48, 526190314), (52, 485714136), (78, 323809424), (96, 263095157), (104, 242857068), (156, 161904712), (208, 121428534), (312, 80952356), (416, 60714267), (624, 40476178), (1248, 20238089)]