11650480

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 27310752

約数和(自身を除く): 15660272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1063, 1096, 1370, 2126, 2192, 2740, 4252, 5315, 5480, 8504, 10630, 10960, 17008, 21260, 42520, 85040, 145631, 291262, 582524, 728155, 1165048, 1456310, 2330096, 2912620, 5825240, 11650480]

約数ペア:

[(1, 11650480), (2, 5825240), (4, 2912620), (5, 2330096), (8, 1456310), (10, 1165048), (16, 728155), (20, 582524), (40, 291262), (80, 145631), (137, 85040), (274, 42520), (548, 21260), (685, 17008), (1063, 10960), (1096, 10630), (1370, 8504), (2126, 5480), (2192, 5315), (2740, 4252)]