2026087520

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{92431}}^1$

素因数の和:92583

約数の個数: 48

約数和(自身を含む): 4821622848

約数和(自身を除く): 2795535328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 10960, 21920, 92431, 184862, 369724, 462155, 739448, 924310, 1478896, 1848620, 2957792, 3697240, 7394480, 12663047, 14788960, 25326094, 50652188, 63315235, 101304376, 126630470, 202608752, 253260940, 405217504, 506521880, 1013043760, 2026087520]

約数ペア:

[(1, 2026087520), (2, 1013043760), (4, 506521880), (5, 405217504), (8, 253260940), (10, 202608752), (16, 126630470), (20, 101304376), (32, 63315235), (40, 50652188), (80, 25326094), (137, 14788960), (160, 12663047), (274, 7394480), (548, 3697240), (685, 2957792), (1096, 1848620), (1370, 1478896), (2192, 924310), (2740, 739448), (4384, 462155), (5480, 369724), (10960, 184862), (21920, 92431)]